TY  - BOOK
AU  - Mark,Hans
AU  - Olson,N.Thomas
TI  - Experiments in modern physics 
U1  - 539 MAR  
PY  - 1966///.
CY  - New York : 
PB  - MeGrawe Hill Book Company, 
KW  - Physics
N1  - Includes index.
ER  -