TY  - BOOK
AU  - Subrahmanyam,N
AU  - Lal,Brij
TI  - A text book of Optics
SN  - 8121904676
PY  - 1996///6
CY  - New Delhi
PB  - S.Chand
KW  - Physics
KW  - Optics  Textbooks
KW  - Optics
ER  -