TY  - BOOK
AU  - Sharma,L.P.
AU  - Saxena,H.C.
TI  - Practical physics
U1  - 530.72 
PY  - 1966///
CY  - Delhi
PB  - S. Chand
KW  - Physics
KW  - Laboratory manual
KW  - Light
KW  - Sound
ER  -