Verstraete, Larry.
Whose Bright Idea Was It? : true stories of invention /
Larry Verstraete.
- Richmond Hill, Ont. : Scholastic Canada, c1997.
- 153 p. : ill. ; 23 cm.
Includes bibliographical references and index.
0590249053 : $5.99
Inventions--History.
Inventions--Histoire.
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