S. No. Acc. No. Title1 7308 Fitter General and Millwright2 5909 Electronic Maintenance3 5914 Maintenance of Factory Services4 10210 Psychrometric Charts5 2784 Pneumatics6 8362 Digital Computer Electronics7 10175 Digital Computer Electronics8 7102 Amplitude Modulation9 15082 Digital Computer Electronics

10 8359 Digital Computer Electronics11 4620 Heating Ventilating & Air Conditioning12 17809 Electronic Drafting and Printed Circuit Board Design13 17808 Electronic Drafting and Printed Circuit Board Design14 9718 Practical Transformer Design Handbook15 5317 Fund. Of Pneumatics/Electropneumatics16 2897 Electronic Circuits17 6918 Fund. Of Refrigeration 18 4241 Refrigeration and Air Conditioning19 5322 Fund. Of Pneumatics/Electropneumatics20 13120 Electronic Drafting and Printed Circuit Board Design21 1104 Oil Refrigerating Plants22 1112 On-off Control23 592024 1105 The High-Pressure Side of Refrigerating Plants and Its Controlling25 1597 Electronics26 9214 Electronics Devices27 BB475 Applied Electronics28 3662 Physical Electronics and Circuit Models of Transistors29 BB473 Applied Electronics30 11240 Industrial Electronics31 1527 Basic Electronics32 3395 Elementary Telecommunication 33 BB836 Electronic Fund. And Applications34 BB236 Applied Electronics35 14822 Understanding Amplitude Modulation36 17588 Control System37 3607 TV Troubleshooting and Repair38 9245 Electronic Devices Applications and Integrated Circuits39 14829 Transistors40 9732 International Transistor Selector41 4441 Performance and Design AC Commutator Motors42 13490 HVDC Power Transmission Systems43 6691 Electronics & Communication Engg.44 2218 High Pressure Methods in Solid State Research45 3565 Television Service Training Manual46 3592 Basic Audio47 2256 ABC of Electronic Test Probes

48 BB4282 Theory of Alternating Current Machinery49 8217 Outlines of Chemical Instrumentation and Process Control50 BB829 Engg. Electronics51 BB817 Pulse, Digital and Switching Waveforms52 BB110 Engg. Electronics53 BB1255 Engg. Electronics54 2396 Basic Electronics55 7356 Sound56 4605 Fund. Of Television Engg.57 1456 Radio Engineers58 1369 Television and Radio Repairing59 3238 The Effects of Mass Communication60 BB818 Engg. Electronics61 BB242 Applied Electronics62 BB244 Applied Electronics63 1732 Mechanical Design for Electronics Production64 10354 Microeconomic Theory65 9137 Electromagnetic Fields66 7498 Heat and Mass Transfer67 344 American Aid and India's Economic Development68 172 Fund. Of Radio Communications69 5076 Critical Path Analysis70 BB107 Engg. Electronics71 5584 Electronics72 17482 Control System73 11623 Television and Video Engg.74 7411 Eleectronic Devices Applications and Integrated Circuits75 5621 Electron Devices76 14052 Power System Analysis & Stability 77 2858 Automatic Control Engg.78 BB183 Instrumentation79 12982 Digital Protection80 BB662 Digital Principles and Applications81 76 Fields and Waves in Communication Electronics82 BB4327 Electronic Devices and Circuit Theory83 9533 Electronic Devices Applications and Integrated Circuits84 9528 Electronic Devices Applications and Integrated Circuits85 23950 Power Engineer's Handbook86 BB2592 C++ Program Design87 2977 Fund. Of Semiconductor Devices88 9275 Radio Engineering89 5966 Pulse, Digital and Switching Waveforms90 2413 Fund. Of Electronic Circuits91 265 Basic Radio92 5140 Principles of Electronics93 3255 Circuits with Periodically-Varying Parameters94 BB721 Control Engg.95 BB233 Applied Electronics

96 9144 Internal Combustion Engines97 10134 Material Science98 10273 Alternating-Current Machines99 9513 Element of Electrical Engg.

100 3549 Applied Electronics101 5871 Magnetism and Electricity102 BB234 Applied Electronics103 14212 Elements of Electromagnetic Fields104 BB684 Utilisation of Electric Energy105 811 Electronic Communication Systems106 160 Principles of Electronics107 4500 Audels Machinists Library108 BB227 Applied Electronics109 9733 International Digital IC Selector110 BB312 Electronics and Communication Engg.111 6910 Fund. Of Electronic 112 BB306 Electronics and Communication Engg.113 1138 Industrial Electronics and Control114 3594 Basic Audio115 756 Electronic Technology116 7074 Electrical Design and Drawing117 BB3473 Elements of Electromagnetic Fields118 1631 Communication Systems119 BB345 Electronic Circuits120 9715 Regulated Power Supplies121 bb950 Electric Power122 bb956 Electric Power123 bb332 Circuits Analysis124 4563 Electrical Measurements125 bb1193 Electrical Technology126 8059 Electrical Technology127 9735 Practical Semiconductors Data Manual128 14988 Control System Engg129 590 Control Engg.130 6751 Electrical Technology131 8147 Television Simplified132 2624 Introduction to Electronic Computers133 1506 Wave Generation and Shaping134 1395 Control System Component135 105 Digital Computers136 583 Engg. Physics137 17631 Principles of Power System138 38 Import Trade Control139 3093 Transistor Circuit Analysis and Design140 22187 Digital Communication141 3836 Telecommunication Principles for Final Certificate142 10254 Electronic Instrumentation and Measurement Techniques143 3023 Control Engg.

144 2412 Transistors145 5718 Basic Television 146 bb723 Control Engg.147 23872 Control Systems148 bb722 Control Engg.149 24705 Problems & Solutions Control Systems150 9128 Electromagnetic Theory151 19616 Electromagnetic Waves and Radiating Systems152 bb724 Control Engg.153 6183 Control Systems154 2375 Process Control155 4098 Television Receiver theory156 10467 CMOS 4000157 848 Transistors Circuits158 976 Optimization in control theory and practice159 12443 Control Systems Engineering160 16884 Automatic Control Systems161 9556 Control Engg.162 13614 Analog Switches and Their Applications163 6234 Basic Television 164 bb305 Electronics and Communication Engg.165 13887 Power Electronics166 9947 Control Engg.167 10270 Switchgear Installation168 9525 Electronics Devices169 19566 Principles of Digital Communication170 12111 Network Analysis171 bb1251 Engineering Electronics172 1551 Electrical calculations173 7371 Industrial Organizations & Engg Economics174 3350 Control theory for mechanical Engg175 4855 Electronics176 5435 Electronics177 1769 Electronics178 7963 Industrial Electronics179 282 Electronics made simple180 5223 Electronics in industry181 9119 Linear Supplement182 10255 Magnetism & Electricity183 3434 Engg Thermodynamics184 15728 Electrometallurgy 185 774 Rapid radio Repair186 3593 Basic Audio187 15730 Heat Engines188 bb1235 Thermodynamics & Heat Power Engg189 9743 International DIODE and SCR Index190 6757 Utilisation of electrical power191 5684 Electrical Engg

192 bb870 Electronics Technology193 bb232 Electronics194 3423 Electricity195 9990 Electronics Device & Integrated Circuits196 5745 Basic Television197 5600 Control Engg198 bb331 Electrical Circuits199 271 Automatic voltage, regulator & Stablizer200 1455 Electrical Engg201 3672 Radio servicing202 9151 Electronics203 3826 Sound204 195 Control Engg205 7202 Electronics Circuits & devics206 7231 Digital & Special Circuits207 9159 Electrical Engg208 748 Electroics209 1537 Theoretical Mechanics for Electronics Engg210 10322 Networks Lines & Fields211 10639 Analog & digital Computer212 bb977 Analog Digital Circuits213 16111 Electronics Measurement and Instrumentation Systems214 14204 Audio Visual on the move215 5874 Magnetism & Electricity216 5805 Electrical Power217 4853 Electronics Circuits 218 5936 Troubleshoot T V Receiver219 7580 Video Tape Recording220 3841 Modern Electronics Materials221 9742 International DIODE and SCR Index222 2309 Electromagnetic Machine223 6914 Electronics224 9862 Thyristor225 1497 Linear Circuits226 3847 Sound Studio227 7172 Linear Electric Circuit228 2908 Airconditoning & Refrigeration229 3604 ABC of Electronics230 10620 Electronics & Instrumentation231 679 Utilisation of electric Energy232 bb103 Electronics in industry233 8164 Printed Circuit Board234 18072 Waves Vibration & Sound235 9739 Semicondutor Data Manual236 5306 Control Engg237 5910 electronics maintenance238 17810 Electronics Drafting & Printed Circuit Board Design239 11328 Pneumatik

240 7209 Laboratory Manual for Introductory Electronics Experiment241 5315 Control Engg242 3065 Popular Radio Circuits243 1435 Electronics Circuits244 1915 Control Policy245 23605 Consumer Electronics246 5321 Control Engg247 12229 Electric Circuits248 8058 Electronics Technology249 3063 Popular Radio Circuits250 5308 Control Engg251 1107 Capacity Control of Compressor252 5314 Control Engg253 5307 Control Engg254 5318 Control Engg255 4315 Basic Television256 3203 Practical Electronics257 9716 Antenna Book258 9575 electronics instrumentation and measurememnt 259 24617 digital measurement techniques260 23953 servicing transistor recivers261 1204 basic electrical engg262 3638 electronics circuits263 13602 network analysis264 23659 telegraphy and telephony265 13500 power system 266 7586 colour television servicing267 bb835 engg electronics268 3473 applied chemistry269 bb1299 electrical power270 1774 propagation of radio waves271 4528 electronics circuit 272 bb104 electronics industry273 2398 transistor radio servicing274 9155 electromechanical energy conversion 275 5616 TV and radio repairing276 3239 britain and atomic anergy277 m912 control system278 7387 telecommunication279 9213 Electronics Device & Integrated Circuits280 6238 engg electronics281 bb805 electronics industry282 2595 complex variable theory & transform calculus283 166 flementary telecommunication284 bb740 electronics and communication engg285 3895 microwave semiconductor devices286 18072 Waves Vibration & Sound287 8164 Printed Circuit Board

288 3011 the evaluation of definite integra289 2137 electronics from germany290 bb739 electronics and communication engg291 6813 electronics industry292 3858 electronics 2293 413 electronics measurement294 1598 electronics295 bb664 digital principles and application296 bb826 Engineering Electronics297 3603 transistor radio servicing made easy298 bb822 basic electronics299 192 industrial electronics circuit 300 2941 basic electrical measurement301 13615 electronics device component and fabrication302 3471 BBC hand book 1970303 bb825 electronics fundamentals and application304 bb2437 engineering electromagnetics305 7558 television engg306 bb309 electronics communication engg307 bb808 electronics in industry308 6697 electronics communication engg309 5580 applied electronics310 3837 telecommunication principles for final certificate311 1573 basic television312 1042 pocket book313 1039 pocket book314 11210 electronics circuit and system, 315 2501 jeans the dynamical theory of gases316 13616 thyristors317 9126 electro-magnetic machines318 bb717 Control Engg319 165 elementary telecommunication320 23957 sound321 m909 control systems322 7198 transmission and distribution323 bb1246 Thermodynamics & Heat Power Engg324 11317 pocket hand book325 5520 electronics engg326 6185 control system327 11312 pocketbook328 bb226 applieb electronics329 2257 experiments in electronics330 9176 power transmission engg331 5305 control engg332 bb225 elctronics333 5585 electronics devices and circuits334 5448 electronics in industry335 m419 digital electronics

336 bb113 engg electronics337 4626 basic television338 1072 circuit with semiconductor components339 9989 electronics devices application integrated circuits340 11644 modern control engg341 bb4110 control system342 3948 electronics for the physicist343 3823 basic electrotechnics344 4547 applied electronics345 bb477 applied electronics346 74 electronics properties347 17425 control system348 1477 handbook of integrated circuits349 3562 basic television350 4888 industrial electronics351 8880 integrated electronics analog and digital circuits352 bb2303 electronics devices and circuits353 12464 automatic control systems354 23613 analog electronics355 11981 maintenance of electronics equipment356 m1770 control system analysis and design357 10692 power system 358 3688 communication engineering359 4069 lubrication theory and its application360 3060 applied electronics361 bb461 applied electronics362 7492 television engineering363 3262 electronic organ handbook364 9241 electronic devices application and integrated circuits365 2936 electromechanical energy conversion 366 2180 modern p[ower station practice367 bb837 engineering electronics368 bb238 applied electronics369 8409 engineering heat transfer370 bb470 applied electronics371 bb235 applied electronics372 6817 electronics in industry373 1776 colour television 374 1611 electronics375 bb2203 control system analysis and design376 5467 eleceronics circuits discrete and integrated377 4008 control theory378 bb3476 electromagnetic fields379 6696 electronics and communication engg380 2263 television simplified381 bb921 electronics and communication engg382 7663 videocassette recorders383 22188 digital communication

384 bb668 digital principles and application385 bb239 applied electronics386 6694 electronics and communication engg387 9181 electronics388 4007 principles of electronics 389 767 transistors390 11815 control systems engineering391 1620 elementry radio transistor and television392 bb819 engineering electronics393 1805 valves and semiconductors394 259 transistor techniques395 263 basic radio396 754 basic audio397 9113 basic television398 3047 electronics399 5714 basic television400 4607 television engineering401 21079 handbook of biomedical instrumentation402 bb308 electronics and communication engg403 bb830 engineering electronics404 9207 electronics devices application integrated circuits405 4089 tuners and amplifiers406 bb311 electronics and communication engg407 bb797 electronics in industry408 1607 industrial electronic circuits 409 1516 solid state electronics410 bb105 electronics in industry411 bb211 television simplified412 17429 process control instrumentation technology413 5958 electronics circuit414 21882 control system analysis and design415 3495 guide to practical electronics416 4531 electronics in industry417 bb481 applied electronics418 6973 electronics instrumentation and measurememnt 419 3113 pulse digital and switching waveforms420 5749 basic television421 6267 electronics422 1157 electronics423 5581 applied electronics424 3689 principles and design of linear active circuits425 6186 control systems426 bb302 electronics and communication engg427 6796 electronics428 1139 field effect transistor applications429 6652 switching circuits for engineers430 305 fundamental of radiation single element antennas431 9734 tower international digital IC selector

432 bb828 engineering electronics433 4173 protective relays434 bb474 applied electronics435 2327 radio troubleshooting guidebook436 10251 electronics instrumentation and measurememnt 437 1454 engineering materials438 3578 basic television439 3881 transistor audio and radio circuits440 6522 production control441 4606 television engineering442 7253 power system analysis and stability443 bb307 electronics and communication engg444 14211 electromagnetic fields445 1585 ABC's of electronics test equipment446 1577 electrical machines 447 bb463 applied electronics448 3985 electrical and electronics measurement449 2363 solid state physical electronics450 7256 wave shaping and digital circuits451 1588 transistor radio452 10601 thyristors453 1643 industrial process control454 3574 basic television455 5595 control engineering456 13521 design of alternating current machines457 bb301 electronics communication engineering458 bb799 electronics in industry459 5225 electronics in industry460 10794 pascal461 5438 applied electronics462 bb231 applied electronics463 13571 electricity and magnetism464 798 industrial electronics control465 1372 radio466 34951 heat engineering467 3100 heat and thermodynamics468 1464 electron tubes469 9174 electromagnetic engg470 11579 television and video engineering471 bb245 applied electronics472 1428 electronics engg473 4857 electronics474 251 rca rec tube manual475 5582 applied electronics476 bb130 electrical technology477 4056 basic electronics circuits478 15055 control systems 479 bb476 applied electronics

480 14221 electromagnetic fields481 13531 refrigeration and air conditioning482 9177 radio communication483 bb75 electrical measurement484 1881 communication485 5211 hydraulics486 m1735 electronics devices487 10199 process control488 7230 t v sync and deflection circuits489 61 power plant engineering490 5301 solution of problems in telecommunication

Author YearTTPITBITB

FestoMalvino 1983Malvino 1983TemesMalvino 1983Malvino 1983

1974Kirkpatrick, James M. 1988Kirkpatrick, James M. 1988Lowdon, Eric 1985HasebrinkLowenberg, Edwin C. 1967Carrier

1974HasebrinkKirkpatrick, James M. 1988Danfoss 1967Danfoss 1967

DanfossJohannsen 1964MathurMithal, G.K 1977Gray, Paul E. 1964

Morris, Noel 1979Goodlet, B.L 1951Smith, J.R.G 1958Ryder, John D. 1987Mithal, G.K 1977Gottlieb, Irving M. 1966

Middleton, Robert G. 1970Mathur 1980Turner, Rufus P. 1966Towera, T D 1985Taylor, E. Openshaw 1958Padiyar, K.R 1992SethiBradley, C.C 1969Rice, Edward F. 1971Crowhurst, Norman H. 1965Graf, Rudolf F. 1966

Langsdorf, Alexander S. 1999Suryanarayana, A. 1984

Millman, Jacob 1965Ryder, John D. 1957Ryder, John D. 1957Grob, Bernard 1959Mathur

Terman, Frederick Emmons 1943Markus, John 1961Halloran, J.D 1964

Mithal, G.K 1964Mithal, G.K 1964

Salvatore, Dominick 1976

Chandrasekhar, S. 1965Sheingold, Abraham 1951Lockyer, K.G 1969Ryder, John D. 1957

Sukla, R.CDhake, Late Arvind M. 1996Mathur 1980Satyam, M. 1972Vadhera, S.SRavenCooperSingh, L.P 1994Malvino 1975Ramo, Simon 1965Boylestad, Robert 2001Mathur 1980Mathur 1980

1964

Lindmayer, Joseph 1971Mithal, G.K 1964Millman, Jacob 1965Pike,Arthur L. 1971Tepper, Marvin 1968Gavin, M.R 1959Tucker, D.G 1964

Mathur 1977Lal, M.Puchstein, A.F 1936

Mithal, G.K 1964Khare, N.S 1953

Seth, Surinder Parkash 1999Taylor, E. Openshaw 1937

Gavin, M.R 1959Black, Perry O. 1968

Towera, T D 1987Gupta, J.C 1977

Kloeffler, Royce Gerald 1949Crowhurst, Norman H. 1966Alvarez, E. Charles 1962Raina, K.B 1978Seth, Surinder Parkash 1999Lathi, B.P 1968Soni,GuptaGoyylieb, Irving M 1971Soni, M LSoni, M L 1969

Golding

KaufmanJain, Gyan C 1976

Morris, N. M 1970Theraja 1962Kiver, Milton 1973Davis,Gordon B 1971Strauss, Leonard 1960Gibson 1958Mandl, MatthewTherajaMehta 1982Govt of India 1972Ftchen,Franklin C 1966Chakrabarti, P 1999Knight, S A 1971Cooper, William David 1985Morris, M 1970

Kosow, Irving L 1962Grob, Bernard 1975Tandan,A.K 1984Sinha, Naresh K 1994DesaiJairath, A.K 2003Sinha, Umesh 1980Jordan, Edward D 1968Subbarao, A 1975Bryan 1974Harriott, Peter 1964Hutson, G.H 1966

1993

Gumowski, I 1968Nagrath, I.J 1982Verma, S.N 1999RavenThomas, Randal 1980Grob, Bernard 1975Gupta, J.C 1977

Tandan,A.K 1984Nikolayev, Boris A 1982MathurChakrabarti, P 1999Valkenburg,M.E. 1974Ryder 1967AdmiralityBanga, T.R 1968welbourn,D.B 1963GrobMitthalZherebtsov 1970Zbar, Paul B 1983Jacobowipz 1966Chute, George MNational Semiconductor Corp 1984Vasudeva, D N 1992Rogers, GFC 1967Narain,Satya 1969Heath 1959Crowhurst 1970Pandya, N C 1966Mathur, M L 1978SilStarr, A T 1962Volz, Dittrich

CottonMithal,G K 1964Hughes 1953Mathur, S P 1980Zbar, Paul BMorris, N MGuptaPatchett, G N 1964Hyat, William HMarcus 1974Branson, Lane K 1967Richardson, E G 1927Murphy, Jordon J 1968Smith, Ralph J 1973Schweitzer, Louis 1968Maccall, Tolmew 1938MitthalBultot, franz 1965Ryder 1955SrinivasanMillimanJoshi, J G 2000

KhareSoni, M L 1962schillingJohnsonRobinson, Joseph F 1978Watkins, John 1971SilSay, M G 1971Singh, Anokh 1976Ramamoorty 1936Scott 1964Nisbett, Alec 1962Kite, L V 1974Jennings, Burgess 1963Waters 1968Rai, H M 1993Taylor 1946Chute, George M 1979BosshartArora, C L 1999Jain, Manish 1981FestoITB 1970Kirkpatrick, James M 1999Festo

Maheshwari, L K FestoJain, GyancLowenberg 1967Gov of India 1972NTTFFestoEdminister, Joseph 1991Kaufman, MiltonJain, GyancFestoDanfossFestoFestoFestoZbar, Paul B

Hall, Gerald Lcooper, willam david 1970Rathore, T S 2003pettit, F R 1962

sinha, umesh 1977mallett, E 1929mehta, V Kking, gorden J 1975Ryder 1957SCI 1962Soni, M L 1979dolukhanov, M 1965schilling 1968Chute, George M 1971lemons 1969ellison, A J 1965markus 1971gowing, margart 1964jairath, A K 1994Ramabhadran, S 1976Mathur, S P 1985Ryder 1957Chute, George M 1971lachlan, N W 1939smith, J R Ggupta, J C 1977shurmer, H V 1971Arora, C L 2001Bosshart

gupta, J C 1977Chute, George M 1971simpson, J S 1970pettit, Josephjohansenmalvinoryder 1957lemons, wayne 1969schurebenedict, R R 1968stout, melville 1960kalavar, anasuya 1990

ryder, J D 1998tewari, J P 1999dhake, A M 1980Gupta, J C 1977Chute, George MGupta, J C 1977Mithal,G Kknight, S A 1971schure, alexanderphilips 1970philips 1970bapat

Ramamoorty 1977berthelot, langlois Rrao, Subba A 1978smith, J R G 1965bedi, khannajairath, A K 1994Girdhar, S K 1977mathur, M L 1978philips

bryan 1970philips 1970Mithal,G Kevans, W HCoxon, C EfestoMithal,G KMithal,G K 1988Chute, George Mali, S N 2001

ryder, J Dschure, alexandersiemensmathur, S P 1986ogata, katsuhiko 1995jairath, A Kdelaney, C F G 1971goodlet, B L 1962Mithal,G KMithal,G Krose, robert M 1966jairath, A K 1999thomas, harry E 1971Zbar, Paul B 1971

Millman 1992Bell, David A 2000Kuojain, N KNTTFAggarwal, K K 1981mehta, V K 1992everitt, W L

Gray, truman S 1973Mithal,G Kdhake, A Manderson, H E 1960mathur, S P 1986gourishankar 1965

RyderMithal,G K 1977gupta, C P 1985Mithal,G K 1977Mithal,G K 1977Chute, George Mcarnt, P SBranson, Lane K 1967Aggarwal, K K 1981schillingspeedy, C B 1970seth,S P 1999gupta 1977kiver, milton s 1971gupta 1977mcginty, G PChakrabarti, P 1999

malvino 1975Mithal,G K 1977gupta 1977mehta, v k 1980gavin, M R 1959

nagrath, I J 1995

ryder

tepper, marvincrowhurst, norman HZbar, Paul B 1971Branson, Lane Kgrobglasford, glenn m 1974khandpur, R S 2001gupta 1977rydermathur, S P 1986earl, john 1970gupta 1977Chute, George Mbenedict, R R 1972wang, shyhChute, George Mkiver, milton s 1967johnson, Curtis 2000waters 1975Aggarwal, K K 1999warring, R H 1966Chute, George MMithal,G K 1977cooper, willam david 1979millman, jacob 1965Zbar, Paul B 1976government of india 1971johannsenMithal,G Kghausibryan, G T 1970gupta 1977Singh, Anokh 1976gosling, william 1964marcus, mitchell p 1977NRI

ryderwarrington, A R 1971Mithal,G K 1977rider, john f 1968cooper, willam david 1991davis, harmer e 1955

buribidge, john l 1971glasford, glenn m 1974jha, R S 1976gupta 1977seth,S P 1999smith, donald A 1968hindmarsh, J 1970Mithal,G K 1977edwards,d f a 1970ziel, aldert van derAggarwal, K K 1978lemonsRamamoorty 1991eckman, donald p

Morris, N MSay, M GGupta, J C 1977Chute, George MChute, George Mchirlian, paul m 1986Mithal,G KMithal,G Kbrij lal 1980kloeffler,shahanivasandanimathurgewartowski, J Wking, ronold W P 1945dhake, A MMithal,G K 1977stottgrobrai, nMithal,G K 1977 hughes 1977

jairath, A K 1999Mithal,G K 1977

seth,S P 1999jordensheingold 1961baldwin, c t 1977choudhury

mathurpatranabis, dthomasvarma, mahesh 1976henson, C S 1956