TY  - BOOK
AU  - Ghatak, Ajoy
TI  - Optics
SN  - 0-07-460138-5
U1  - TBB C51 N2 
PY  - 2002///
CY  - New Delhi
PB  - Tata McGraw Hill
KW  - Optics
N1  - Includes index
ER  -