Electricity and magnets.
Taylor, Barbara,
Electricity and magnets. - New York : F. Watts, c1990. - 32 p. col. ill. 27 cm.
includes bibliographical references and index.
0749601493
Electricity.
Magnetism.
Electricity.
Magnetism.
537 TAY
Electricity and magnets. - New York : F. Watts, c1990. - 32 p. col. ill. 27 cm.
includes bibliographical references and index.
0749601493
Electricity.
Magnetism.
Electricity.
Magnetism.
537 TAY