TY  - BOOK
AU  - Subrahmanyam, N
AU  - Avadhanulu, M N
AU  - Lal, Brij
TI  - A Textbook of Optics
SN  - 8121926114
U1  - 535 
PY  - 2000///
CY  - NEW DELHI
PB  - S CHAND &COMPANY LTD
KW  - PHYSICS
ER  -