How things work /
How things work /
editor C. E. Berry.
- Hong Kong : Time-Life Books, 1988.
- 87 p. ; cm.
- A Child's first library of learning .
Questions and answers provide information about how cameras, elevators, car engines, tops, yo-yos, and other devices work. Includes charts, diagrams, and an activities section.
0-8094-4873-4
Technology--Miscellanea.
Questions and answers.
REF 620 / C54 1994
Questions and answers provide information about how cameras, elevators, car engines, tops, yo-yos, and other devices work. Includes charts, diagrams, and an activities section.
0-8094-4873-4
Technology--Miscellanea.
Questions and answers.
REF 620 / C54 1994