TY  - GEN
AU  - Chattopadhyay,D.
AU  - Rakshit,P.C.
TI  - Elements of physics
SN  - 8122403735
U1  - 530 
PY  - 1991///
CY  - New Delhi
PB  - Wiley Eastern Limited
KW  - Physics
KW  - Waves
KW  - Calorimetry
ER  -