TY  - BOOK
AU  - Richtmyer,F.K.etal
AU  - Kennard,E.H.
AU  - Cooper,John N.
TI  - Introduction to modern physics
U1  - 530 RIC/I 
PY  - 1969///
CY  - . - New York
PB  - : McGraw-Hill
KW  - Physics
N1  - Bibliographical footnotes
ER  -