TY  - BOOK
AU  - Williams,George Abiah
TI  - Physical science
T2  - Challenges to science
SN  - 0070704155 (Hb.)
AV  - Q163 .P49 1979
PY  - 1979///
CY  - New York
PB  - Webster Division, McGraw-Hill
KW  - Physical sciences
KW  - Juvenile literature
KW  - Physics
KW  - Chemistry
N1  - Includes index
N2  - A 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  -