Switch on, switch off
Titre:
Switch on, switch off
PERSONAL_AUTHOR_EPSB:
Sommaire:
Explains how electricity is produced and transmitted, how to create electricity using an electrical wire and a magnet, how generators supply electricity for cities.
Date de publication comme intervalle:
1989-1990
SERIES_EPSB:
Description matérielle:
32 p. : col. ill. ; 18 x 23 cm.
Edition:
1st ed.
Informations sur le programme:
Science
Grade 5 Science
Vedette secondaire auteur:
Numéro international normalisé des livres (ISBN):
9780064450973
Informations de publication:
New York : Harper & Row, 1990, c1989.
