TY  - BOOK
AU  - B.V.N. Rao
TI  - Textbook of Light. Part 1 Geometrical Optics 
U1  - 535.32 
PY  - 1967///
CY  - New Delhi
PB  - S. S. Publishing Co ( P ) Limited
N1  - B.V.N. Rao: Textbook of Light. Part 1 Geometrical Optics.  New Delhi.  S. S. Publishing Co ( P ) Limited, 1967.--(535.32RAO)
ER  -