TY  - BOOK
AU  - Das, Partha Pratim
AU  - Chakraborty, Abhisek 
TI  - Engineering physics (V2)
SN  - 9788125930815
U1  - 530 
PY  - 2010///
CY  - Noida
PB  - Vikas Publishing House
KW  - Physics
ER  -