TY  - BOOK
AU  - Heimler,Charles H.
AU  - Neal, Charles D.
TI  - Principles of Science: Book Two
SN  - 0675076781 
U1  - 500 
PY  - 1979///
CY  - Ohio
PB  - Charles E.Merrill Pub.
N1  - Includes Glossary & Index
ER  -