TY  - BOOK
AU  - GHATAK AJAY
TI  - OPTICS 3RD ED
SN  - 0-07-058583-0
U1  - 535 
PB  - TATA MC GRAW HILL PUB. CO. LTD., NEW DELHI
KW  - ENGINEERING PHYSICS
N1  - 11559
ER  -