TY  - BOOK
AU  - Subrahmanyam, N 
AU  - Lal, Brij
AU  - Avadhanulu, M. N.
TI  - Textbook of optics: : for B. Sc. students as per UGC model syllabus
SN  - 9788121926119
U1  - 535 
PY  - 2012///
CY  - New Delhi
PB  - S. Chand
KW  - Optics
KW  - Physics
ER  -