TY  - BOOK
AU  - Subrahmanyam, N.
AU  - Lal, Brij
TI  - A Text Book of Optics
SN  - 8121904676
U1  - 535 23
PY  - 2003///
CY  - New Delhi
PB  - S. Chand & Company
KW  - Physics
N1  - Includes index
ER  -