TY  - BOOK
AU  - Khanna, D R
TI  - Fundamentals of Optics
U1  - 535.2 
PY  - 1961///
CY  - New Delhi
PB  - R Chand & Co
KW  - GENERAL STACK
KW  - NATURAL SCIENCES & MATHEMATICS
KW  - PHYSICS
KW  - LIGHT & INFRARED & ULTRAVIOLET PHENOMENAPhysics
ER  -