Podendorf, Illa.
The true book of magnets and electricity. [book] - Chicago, Childrens Press [1961] - 47 p. illus. 22 cm. - The "True book" series .
An introduction to permanent magnets, electricity, and electric magnets, how they work, and their uses.
61010094
Magnets.
Electricity.
Magnets.
Electricity.
QC757.5 / .P6
538 POD
The true book of magnets and electricity. [book] - Chicago, Childrens Press [1961] - 47 p. illus. 22 cm. - The "True book" series .
An introduction to permanent magnets, electricity, and electric magnets, how they work, and their uses.
61010094
Magnets.
Electricity.
Magnets.
Electricity.
QC757.5 / .P6
538 POD