Pulleys and Gears (Simple Machines, Heinemann)
7.49
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Book Details
Author(s)
David Glover
Publisher
Heinemann Library
ISBN / ASIN
1403400571
ISBN-13
9781403400574
Sales Rank
#1,346,387
Marketplace
United States 🇺🇸
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Description
Introduces the principles of pulleys and gears as simple machines, using examples from everyday life.
