TY  - BOOK
AU  - Wyler,Rose
AU  - Stewart,Pat Ronson
TI  - Science fun with toy cars and trucks
T2  - Science fun
SN  - 0671637843 (lib. ed.)
AV  - Q164 .W86 1987
U1  - 507.8 Sc416c 1987 
PY  - 1987///
CY  - New York
PB  - J. Messner
KW  - Science
KW  - Experiments
KW  - Juvenile literature
N2  - Demonstrates scientific principles such as propulsion and inertia with easy activities using toys
ER  -