The Berenstain Bears' science fair : machines and how they work, the science of matter, actual facts about energy, projects and experiments, things to make and do... and lots more!
Title:
The Berenstain Bears' science fair : machines and how they work, the science of matter, actual facts about energy, projects and experiments, things to make and do... and lots more!
Author:
Berenstain, Stan, 1923-2005.
Personal Author:
Publication Information:
New York : Random House, [1977]
©1977
Physical Description:
64 pages : color illustrations ; 29 cm.
Summary:
Papa Bear teaches Small Bear and Sister about machines, matter, and energy, and helps them prepare projects for a science fair.
Language:
English
Added Author:
ISBN:
9780394932941
9780394832944
Format :
Book
