What do pulleys and gears do?
Glover, David1996
Books, Manuscripts
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What Do Pulleys and Gears Do? explores the simple mechanism of pulleys and gears and looks at the wide range of tools and toys that use them. Large, clear photographs show the principle in practice, aiding understanding.
Main title:
What do pulleys and gears do? / David Glover.
Author:
Imprint:
Oxford : Heinemann, 1996.
Collation:
24p. : ill. (chiefly col.) ; 28 cm.
Variant title:
Spine title: Pulleys and gears
Notes:
Includes index.Spine title: Pulleys and gears.
ISBN:
9780431062723 (hbk)
Dewey class:
621.83531621.85
Language:
English
Added title:
BRN:
989364
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