TY  - BOOK
AU  - Arora,C.L.
TI  - B. Sc. physics
T2  - Our refresher course series
SN  - 8121904668
U1  - 530 ARO 23
PY  - 1995///
CY  - New Delhi
PB  - S. Chand & Com.
KW  - Physics
N1  - V. 2- Waves, vibrations and sound, Optics and atomic and molecular Physics
ER  -