Titre:
Ramps and wedges
PERSONAL_AUTHOR_EPSB:
Sommaire:
Ramps and wedges are simple machines that can be used to make other machines work. Explains what these machines are and how they help you do everyday things.
Date de publication comme intervalle:
2001
SERIES_EPSB:
Description matérielle:
32 p. : col. illus. ; 27 cm.
Note générale:
Includes bibliographical references, index and glossary.
Informations sur le programme:
Wheels & Levers; Building Devices & Vehicles Gr. 4+
Accelerated Reader LG 5.2 0.5 46224
Numéro international normalisé des livres (ISBN):
9781575723211
Informations de publication:
Chicago, IL : Heinemann Library, c2001.
