TY  - BOOK
AU  - Challoner,Jack
TI  - Push and pull
T2  - Start-up science
SN  - 081724316X
AV  - QC127.4 .C47 1997
U1  - 531 20
PY  - 1997///
CY  - Austin, Tex.
PB  - Raintree Steck-Vaughn
KW  - Mechanics
KW  - Experiments
KW  - Juvenile literature
KW  - sears
N1  - Includes index; Elem. School Library Collection; L.A. Recommended Foreign Language; 4.2; Follett Library Resources; K-3; Follett Library Resources
N2  - Introduces the basic concepts of pushing and pulling in different situations
ER  -