L. Sprague De Camp
Engines,
Paperback
(Golden Press March 15, 1969)
, Later Printing edition
Story of man's search for new and better sources of power. From water wheels and windmills to rockets and atomic reactors.
- Pages
- 78
- Weight
- 16.0 oz.
- Dimensions
- 7.0 x 4.1
in.