TY  - BOOK
AU  - Subrahmanyam,N.
AU  - Lal,Brij
AU  - Avadhanulu,M.N.
TI  - A Textbook of Optics
SN  - 9788121926119
U1  - 535  22
PY  - 1966/// [2016]
CY  - New Delhi, India
PB  - S. Chand & Company
KW  - Optics
N1  - ETE
ER  -