TY  - GEN
AU  - Williams,George Abiah
AU  - Bolen,Max C.
AU  - Doerhoff,Ray B.
TI  - Physical science: Challenges to Scince A Mc Graw- Hill Program
T2  - Challenges to science
SN  - 0070704104
U1  - 530,WIL 
PY  - 1973///]
CY  - New York
PB  - Webster Division, McGraw-Hill
KW  - Chemistry
KW  - Physical sciences
KW  - Juvenile literature
KW  - Physics
N1  - Physical Science An Introduction (Page-2), Light (Page-10), Motion (Page-56), Energy in Matter (Page-114), Patterns in Matter (Page-168), Electricity and Magnetism (Page-270), Understanding the Atom (Page-354)
ER  -