Cover image for What's the big idea? : inventions that changed life on earth forever
What's the big idea? : inventions that changed life on earth forever
Title:
What's the big idea? : inventions that changed life on earth forever
Personal Author EPSB:
Helaine, Becker
Other Title:
What is the big idea?
Year Published:
2009
Physical Description:
96 p. : col. ill. ; 29 cm.
Note:
Includes index.
Subject:
Inventions.
Added Author:
Attoe, Steve.

Attoe, Steve,
ISBN:
9781897349601

9781897349618
Publisher:
Toronto : Maple Leaf Press, 2009.
Edmonton Public Schools