TY  - BOOK
AU  -  Richtmyer, F. K
ED  -  Kennard, E. H.
ED  -  Cooper, John N.
TI  - Introduction to modern physics
SN  - 0070995427
U1  - 530 
PY  - 1976///
CY  - New Delhi
PB  - Tata McGraw-hill Publishing Company Ltd.
ER  -