TY  - BOOK
AU  - Avadhanulu, M.N .
AU  - Kshirsagar,P.G  .
TI  - A Text book of engineering physics / 
SN  - 9788121908177
U1  - 530 
PY  - 2014///
CY  - New Delhi : 
PB  - S.Chand and Co , 
ER  -