Switch on, switch off
By: by Melvin Berger ; illustrated by Carolyn Croll.
Contributors: Croll, Carolyn, ill
Edition: 1st Harper trophy ed
Series: Let's-read-and-find-out book
Publisher: Harper & Row
Published: 1990
Place of publication: New York
Language: eng
Number of pages: 32
Subjects: Electricity -- Juvenile literature
Genres: Juvenile literature
Notes: "A Harper trophy book"--T.p