TY  - GEN
AU  - Richtmyer, F.K
AU  - Cooper, John N
AU  - Kennard, E.H
TI  - Introduction to modern physics
SN  - 0070995427
U1  - 539 
PY  - 1976///
CY  - New Delhi
PB  - Tata McGraw-Hill
KW  - PHYSICS
ER  -