TY  - BOOK
AU  - RAO (Narayana B V)
TI  - Textbook of light part two physical optics
U1  - 534/85 
PY  - 1967///
CY  - New Delhi
PB  - Sole distributor.
KW  - two
KW  - Textbook
KW  - physical
KW  - part
KW  - optics
KW  - light
ER  -