TY  - BOOK
AU  - Sharma,K K.
TI  - Optics : principles and applications / 
SN  - 9788131206515
U1  - 621.36 
PY  - 2006///
CY  - NewDelhi : 
PB  - Elsevier India , 
KW  - OPTICS
N1  - Includes index
ER  -