What do levers do?
Glover, David1996
Books, Manuscripts
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What Do Levers Do? explores the simple mechanism of levers and looks at the wide range of tools and toys that make use of them. Large, clear photographs show the principle in practice and careful artwork aids understanding.
Main title:
What do levers do? / David Glover.
Author:
Imprint:
Oxford : Heinemann, 1996.
Collation:
24p. : col. ill. ; 28 cm.
Variant title:
Spine title: Levers
Notes:
Includes index.Spine title: Levers.
ISBN:
9780431062686 (hbk)
Dewey class:
621.82531621.8
Language:
English
Added title:
Subject:
Index terms:
Machines
BRN:
473175
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