TY  - BOOK
AU  - Richtmyer,F.K .
AU  - Kennard,E.H  .
AU  - Cooper,John N  .
TI  - Introduction to modern physics / 
SN  - 0070995427
U1  - 539 
PY  - 1987///
CY  - New Delhi : 
PB  - Tata McGraw-Hill Publishing , 
KW  - MODERN PHYSICS
N1  - Include index
ER  -