Pulleys and gears / David Glover.
TITLE:
Pulleys and gears / David Glover.
Publication Date:
1997
Publication Information:
Crystal Lake, Ill. : Rigby Interactive Library,
Physical Description:
24 p. : ill. (chiefly col.)
Series:
Bibliography Note:
Includes bibliographical references (p. 24) and index.
Summary:
Introduces the principles of pulleys and gears as simple machines, using examples from everyday life.
Language:
English
ISBN:
9781575720845
