TY  - BOOK
AU  - Ghatak,Ajoy
TI  - Optics / 
SN  - 9781259004346
U1  - 535 
PY  - 2012///
CY  - New Delhi : 
PB  - McGraw Hill Education (India) , 
KW  - OPTICS
N1  - Includes bibliographical referrences and index
ER  -