Wyatt, Valerie.
Amazing investigations inventions / [[Book] :] Valerie Wyatt ; illustrated by Jerzy Kolacz. - New York : Prentice Hall Books for Young Readers, 1988. - 96 p : ill ; 24 cm.
Includes index.
Examines the inventive process, how inventors work, and some important inventions and their impact on civilization.
013023706X
Inventions--Juvenile literature.
Inventions.
609
/ W A
Amazing investigations inventions / [[Book] :] Valerie Wyatt ; illustrated by Jerzy Kolacz. - New York : Prentice Hall Books for Young Readers, 1988. - 96 p : ill ; 24 cm.
Includes index.
Examines the inventive process, how inventors work, and some important inventions and their impact on civilization.
013023706X
Inventions--Juvenile literature.
Inventions.
609
/ W A