TY  - BOOK
AU  - Tracy, George R., Tropp, Harry E. and Friedl, Alfred E.
TI  - Modern Physical Science
SN  - 030726956
PY  - 1970///
CY  - New York
PB  - Holt, Rinehart and Winston, Inc.
KW  -  
KW  - Pure Science
ER  -