TY  - BOOK
AU  - B V N Rao
AU  - RAO (B V N)
TI  - Text Book of Light : Part Two Physical Optics
U1  - 534/58 23
PY  - 1967///
CY  - New Delhi
PB  - S S Publishing  Co Private Ltd
KW  - Optics
KW  - Physics
ER  -