TY  - BOOK
AU  - Williams,George Abiah
AU  - Bolen,Max C.
AU  - Doerhoff,Ray B.
TI  - Physical science
T2  - Challenges to science
SN  - 0070704104
U1  - 530 23
PY  - 1973///
CY  - New York
PB  - Webster Division, McGraw-Hill, 
KW  - Physical sciences
KW  - Juvenile literature
KW  - Physics
KW  - Chemistry
N1  - includes index
N2  - A junior high physical science text, stressing an awareness of the environment, with related laboratory activities to lead the student into discovering basic laws and concepts of physics and chemistry
ER  -