This is the way it works
a collection of machines
de Robert Gardner, Robert Gardner
Explains the mechanisms of such machines as the iron lung, the incandescent light bulb, a zipper, and a roller coaster.
a collection of machines
de Robert Gardner, Robert Gardner
Explains the mechanisms of such machines as the iron lung, the incandescent light bulb, a zipper, and a roller coaster.
Doubleday · inglés
Scholastic Book Services · inglés · ISBN 9780590318945
Doubleday & Company, Inc · inglés
