What Is a Plane? ; By Douglas, Lloyd G.

Format:"Early intervention level 9"--Cover p. 4.;Includes bibliographical references (p. 23) and index. Describes simple machines called planes or ramps and how they are used to make work easier.
Copyright:2002
ISBN:0516240234 (pb
Publisher:New York Children's Press
Physical Details: 24 pg., illus.
Record No.:265242
Type/Format Call Number Location Due Date Last Seen Barcode
01. English Non Fiction 621.8 DOU Parkside Elementary School 2018-06-05 PSXX15882