TY  - BOOK
AU  - Vasudeva,D.N.
TI  - A textbook of light for B. Sc. students
U1  - 535 
PY  - 1962///
CY  - Delhi
PB  - Atma Ram
KW  - MCE
KW  - Optics
N1  - 0; 0; 0; 535_000000000000000_VAS; 0; 0; 0; 535_000000000000000_VAS; 0; 0; 0; 535_000000000000000_VAS
ER  -