TY  - BOOK
AU  - Schwartz, Julius.
TI  - It's fun to know why: experiments with things around us 
U1  - 500.01 SCH 
PY  - 1952///
CY  - New York
PB  - McGraw-Hill Book Company, Inc
KW  - Science
KW  - Juvenile literature
KW  - Experiments
N1  - Include index
N2  - Through specific experiments the reader is led to discover scientific facts about such everyday materials as iron, salt, paper, and plastic
ER  -