bai taptoancaocaotap1

250
17.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

Upload: tran-thien

Post on 15-Aug-2015

99 views

Category:

Science


0 download

TRANSCRIPT

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012

117.3.66.153 downloaded 67369.pdf at Tue Aug 28 21:09:16 ICT 2012