TY  - BOOK
AU  - Heimler, Charles H.
AU  - Price, Jack
TI  - Focus on physical science
SN  - 0675074347
U1  - 500 
PY  - 1969///
CY  - Columbus
PB  - Charles E. Merrill Publishing Co.
KW  - Physical science
KW  - Forces
KW  - Gravity
KW  - Energy
KW  - Matter
KW  - Electricity
ER  -