TY  - BOOK
AU  - Richtmyer, F K  .
TI  - Introduction to  modern physics / 
SN  - 0-07-099542-7
U1  - C 
PY  - 1997///
CY  - New Delhi : 
PB  - Tata McGraw-Hill Publishing Company Ltd. , 
KW  - Physics
ER  -