by Oxlade, Chris.
[ 01. English Non Fiction ] Series: Useful machines Heinemann first library Published by : Heinemann Library, (Chicago, Ill. :) Physical details: 32 p. : col. ill. ; 23 cm. Subject(s): Levers. | Lifting and carrying. Year : 2003
Item type :
01. English Non Fiction
| Location | Call Number | Serial Data | Published | Status | Date Due |
|---|---|---|---|---|---|
| West Royalty Elementary School | 621.8 OXL | Available |
Includes bibliographical references (p. 32) and index.
What is a lever? -- What does a lever do? -- How does a lever work? -- Loads and efforts -- Levers together -- Pivots at the end -- More levers -- Levers for cutting -- Levers for turning -- Levers for digging -- Working levers -- Levers for control -- Amazing lever facts.