TY  - BOOK
AU  - Ontario Science Centre
AU  - Holdcroft,Tina
TI  - Scienceworks: 65 experiments that introduce the fun and wonder of science 
AV  - Q164 .S354 1986
PY  - 1986///
CY  - Reading, Massachusetts
PB  - Addison-Wesley
KW  - Science
KW  - Experiments
KW  - Juvenile literature
N1  - 2
N2  - Provides instructions for experiments that reveal a variety of scientific principles
ER  -