Wedges / Welsbacher, Anne

Author:

ISBN13: 
9780736849517
9780736806145
LCCN: 
00023989
Compare Title: 
wedges
Call Number: 
621.8

Wedges

  • Welsbacher, Anne
2000
Uses everyday examples to show how wedges are simple machines that make pushing, pulling apart, and lifting easier.

Wedges

  • Welsbacher, Anne
2001
Uses everyday examples to show how wedges are simple machines that make pushing, pulling apart, and lifting easier.
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