TY  - BOOK
AU  - Ghatak,A.K.(Ajoy K.),1939-
TI  - Optics
SN  - 0074601385
U1  - 535 
PY  - 1992///
CY  - New Delhi
PB  - Tata McGraw-Hill
KW  - Optics
KW  - Optique
N1  - Includes bibliography and index
ER  -