TY  - GEN
AU  - Richtmyer, F. K.
TI  - Introduction to modern physics
SN  - 0-07-09954207 :
U1  - 539 
PY  - 1976///
CY  - New Delhi
PB  - Tata McGraw- Hill
KW  - MODERN PHYSICS
N1  - Includes appendix and index
ER  -