TY  - BOOK
AU  - AGARWAL L.P
TI  - PRINCIPLES OF OPTICS AND REFRACTION
SN  - 81-239-0604-8
U1  - 617.7/AGA 
PY  - 2000///
CY  - PUNE
PB  - CBS PUBLISHERS
KW  - PRINCIPLES OF OPTICS AND REFRACTION
ER  -