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Simple Machines: Grades 1-3
Simple Machines Grades 1-3
Author: Carson-Dellosa
A unit study on Simple machines: plane,wedge,screw,lever,wheel and axle. For grades K-3. Teacher guide for activities and experiments.
ISBN: 324857
Publication Date: 1994
Pages: 48

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Publisher: Carson-Dellosa Publishing Co.
Book Type: Paperback
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