TY  - BOOK
AU  - Subrahamanium / Brijlal
AU  - Subrahamanium / Brijlal
TI  - A Tex-book of Optics
PY  - 2004///
CY  - New Delhi
PB  - S.Chand and Company
KW  - E.E.E
KW  - science
ER  -