Titre:
Simple machines
PERSONAL_AUTHOR_EPSB:
Sommaire:
Rhyming text and photographs explore the many tasks that can be performed by such simple machines as springs, ramps, and pulleys.
Date de publication comme intervalle:
1999
SERIES_EPSB:
Description matérielle:
1 v. (unpaged) : col. ill. ; 18 cm.
Numéro international normalisé des livres (ISBN):
9780439081269
Informations de publication:
New York : Scholastic, c1999.
