Clocks!

Clocks!1991
About this book
Examines early concepts of time; describes devices for measuring time and the improvements in their technology; and discusses how measured time has shaped our concepts of work and leisure.
Details
- First published
- 1991
- OL Work ID
- OL4282250W
Subjects
Astronomical clocksClocks and watchesJuvenile literatureTimeTime, juvenile literatureClocks and watches, juvenile literature