TY  - BOOK
AU  - Pandey, B. K.
AU  - Chaturvedi, S
TI  - Engineering physics
SN  - 9788131519677
U1  - 530 PAN 
PY  - 2014///
CY  - Andover
PB  - Cengage Learning
KW  - Engineering physics
KW  - Diffraction
KW  - Polarisation
ER  -