TY  - BOOK
AU  - Sharma,K.K..
TI  - Optics:principles and applications / 
SN  - 9788131206515
U1  - 535 
PY  - 2006///
CY  - Gurgaon : 
PB  - Academic Press , 
KW  - OPTICS
N1  - includes appendix and index
ER  -