Levers
Oxlade, Chris2003
Books
Find it!
Many simple machines are taken for granted. How would we manage without wheels, pulleys, ramps, wedges or screws? These are all types of machine. They make it easier to do something. This series explores a range of similar devices at a level suitable for children working at Key Stage One.
Main title:
Levers / Chris Oxlade.
Author:
Imprint:
Oxford : Heinemann Library, 2003.
Collation:
32 p. : col. ill. ; 23 cm.
Series title:
Notes:
Includes bibliographical references and index.
ISBN:
9780431178929 (hbk)
Dewey class:
621.811
Language:
English
BRN:
1218885
Bookmark link:
More Information: