TY  - BOOK
AU  - Subrahmanyam, N.
AU  - Avadhanulu, M.N.
AU  - Lal, Brij
TI  - (A)Textbook of optics
SN  - 81-219-2611-4
U1  - 535 21st
PY  - 2007///
CY  - New Delhi
PB  - S. Chand and Company Ltd.
KW  - OPTICS; PHYSICS-OPTICS; MODERN PHYSICS
ER  -