Inventions : an amazing investigation / Valerie Wyatt ; illustrated by Jerzy Kolacz.
TITLE:
Inventions : an amazing investigation / Valerie Wyatt ; illustrated by Jerzy Kolacz.
By:
Publication Date:
1987
Publication Information:
[Toronto] : Greey de Pencier,
Physical Description:
96 p. : ill.
Subject Term:
Summary:
Examines the inventive process, how inventors work, and some important inventions and their impact on civilization.
Language:
English
ISBN:
9780920775219
General Note:
Includes index.
