TY  - GEN
AU  - Richtmyer , F.K.
AU  - Kennard , E.H.
AU  - Cooper , John N.  
TI  - Introduction to modern physics
SN  - 0070995427
U1  - 539 
PY  - 1955///
CY  - New Delhi
PB  - Tata McGraw-Hill
KW  - Physics
KW  - Modern Physics
ER  -