Ramps and wedges
Titre:
Ramps and wedges
PERSONAL_AUTHOR_EPSB:
Sommaire:
Describes what ramps and wedges are and how they work, different types of ramps and wedges and their uses, and other facts about these simple machines.
Date de publication comme intervalle:
2003
1900-1999
SERIES_EPSB:
Description matérielle:
32 p.
EPSB_521_2:
K-3
Numéro international normalisé des livres (ISBN):
9781403438027
Informations de publication:
Chicago : Heinemann Library, c2003.
