TY  - BOOK
AU  - Brooks,William O.
AU  - TRACY,GEORGE R.
AU  - TROPP,HARRY E.
TI  - Modern physical science / 
U1  - 500/BRO 
PY  - 1965///
CY  - NEWYORK
PB  - Rinehart and Winston
KW  - Science
KW  - Technology
ER  -