Wheels and cranks
Title:
Wheels and cranks
Personal Author EPSB:
Summary:
Introduces the principles of wheels and cranks as simple machines, using examples from everyday life.
Year Published:
2006
Series:
Physical Description:
24 p. : col. ill. ; 27 cm.
Edition:
New ed.
Note:
Includes index.
ISBN:
9781403485687
9781403485977
Publisher:
Chicago : Heinemann, c2006.