Título:
Ramps and wedges
PERSONAL_AUTHOR_EPSB:
Resumen:
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.
Fecha de publicación como intervalo:
2001
SERIES_EPSB:
Descripción física:
32 p. : col. illus. ; 27 cm.
Nota general:
Includes bibliographical references, index and glossary.
Información del programa:
Wheels & Levers; Building Devices & Vehicles Gr. 4+
Accelerated Reader LG 5.2 0.5 46224
ISBN:
9781575723211
Información de publicación:
Chicago, IL : Heinemann Library, c2001.
