powerpoint presentation · ppt file · web view2017-10-22 · 2. nnl‰w« Ïihahfã¡nuh«...
TRANSCRIPT
PowerPoint Presentation
Prepared by
S.SURIYA KALA M.Sc.,B.Ed.,M.Phil,ADRE
PG ASSISTANT IN PHYSICS
GHSS, SARAM-604307
Contact:[email protected]
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