TY  - BOOK
AU  - Ghatak,Ajoy
TI  - Optics
SN  - 9789339220907
U1  - 535 
PY  - 2017///
CY  - Chennai
PB  - Mac graw hills
KW  - Geometric optics
KW  - Abberations
KW  - Holography
ER  -