TY  - BOOK
AU  - R.K KAR
TI  - OPTIOCS
SN  - 81-87134-55-0
U1  - 535/KAR/OPT 
PY  - 2008///
CY  - KOLKATA
PB  - BOOK AND ALLIED (P) LTD
KW  - LIGHT & INFRARED & ULTRAVIOLET PHENOMENA
KW  - PHYSICS
ER  -