by Glover, David,
[ 01. English Non Fiction ] Series: Simple machines Published by : Rigby Interactive Library, (Crystal Lake, IL :) Physical details: 24 p. : ill. (chiefly col.) ; 27 cm. Subject(s): Pulleys. | Gearing. Year : 1997
Item type :
01. English Non Fiction
| Location | Call Number | Status | Date Due |
|---|---|---|---|
| West Royalty Elementary School | 621.8 GLO | Available |
Includes bibliographical references (p. 24) and index.
Introduces the principles of pulleys and gears as simple machines, using examples from everyday life.