TY  - BOOK
AU  - Sinha, D.B.
AU  - Sarma, J.M.Das
TI  - College Physics : Vol III Light
U1  - 530 L 1 
PY  - 1971///
CY  - Calcutta
PB  - Modern book agency pvt ltd
KW  - College Physics
KW  - Light
ER  -