by Robbins, Ken.
[ 01. English Non Fiction ] Published by : H. Holt, (New York :) Physical details: 1 v. (unpaged) : col. ill. ; 24 x 32 cm. Subject(s): Machinery --Juvenile literature. | Machinery. Year : 1993
Item type :
01. English Non Fiction
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Photographs and text describe such work-saving machines as a crane, jack hammer, bulldozer, and back hoe.