TY  - BOOK
AU  - Ghatak, Ajoy.
TI  - Optics / 
SN  - 9781259004346
U1  - 535 
PY  - 2012/// [Reprinted 2013]
CY  - New Delhi
PB  - Tata McGraw Hill
KW  - Optics
N1  - Includes index
ER  -