TY  - BOOK
AU  - Brandwein,Paul F.
TI  - Energy: Its Forms and Changes 
SN  - 153663502
U1  - 531.6 B73e 
PY  - 1972///
CY  - New York
PB  - Harcourt Brace Jovanovich, Inc, 
KW  - Energy
N1  - Index
ER  -