How do we know energy exists?
By: Terry Jennings.
Publisher: Raintree Steck-Vaughn
Published: 1995
Place of publication: Austin, Tex
Language: eng
Number of pages: 41
Subjects: Force and energy -- Juvenile literature.; Power (Mechanics) -- Juvenile literature.; Power resources -- Juvenile literature.; Force and energy.; Power (Mechanics); Power resources.
Notes: Includes index.