TY  - BOOK
AU  - Ritchtmyer, F. K.
AU  - Kennard, E. H.
AU  - Cooper, John N.
TI  - Introduction to modern physics
SN  - 0070995427
AV  - QC20 .R5 1976
PY  - 1976///
CY  - New Delhi
PB  - Tata McGraw - Hill
KW  - Physics - modern
KW  - Physics
N1  - Includes index
ER  -