TY  - GEN
AU  - Arora , C.L.
AU  - Jain , K.C. 
AU  - Arora , R.P.
TI  - New practical physics
U1  - 530 
PY  - 1988///
CY  - New Delhi
PB  - S. Chand
KW  - PRACTICAL PHYSICS
ER  -