Describes when, why, and how people started to measure time and discusses such topics as time zones, biorhythms, and jet lag. Also includes instructions for a variety of related projects.
- ISBN10 0316117528
- ISBN13 9780316117524
- Publish Date 1 October 1978
- Publish Status Out of Print
- Out of Print 27 November 2011
- Publish Country US
- Publisher Little, Brown & Company
- Imprint Little, Brown and Company
- Format Hardcover
- Pages 127
- Language English