Gift from the sun ; the mastering of energy /

Defines energy and its natural sources and describes how man advances in controlling this force have affected the style and condition of human life.

Bibliographic Details

Main Author:	Cooper, Margaret Rice
Format:	Book
Language:	English
Published:	Englewood Cliffs, N.J. : Bradbury Press, [1969]
Subjects:	Power (Mechanics) > Juvenile literature. Force and energy > Juvenile literature. Power (Mechanics) Force and energy.