TY  - BOOK
AU  - Gaur, R.K 
AU  - Gupta .S.L 
TI  - Engineering Physics 
SN  - 978-8189928223
PY  - 2000///
CY  - Delhi 
PB  - Dhanpat Rai PUB 
KW  - Physics
UR  - Physics 
ER  -