TY  - BOOK
AU  - Kumar, J
AU  - Moorthy Babu, S
AU  - Vasudevan, S
TI  - Engineering physics - I
SN  - 9780070677739
U1  - 621 KUM 
PY  - 2010///
CY  - New Delhi
PB  - Tata McGraw Hill
KW  - Engineering Physics
ER  -