Timekeeping
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Word Count
16,000 words, Guess
Page Count
64 pages
Identifiers
- Internet Archivetimekeeping0000dale
- ISBN-100712302921
- ISBN-139780712302920
- OCLC Control Number27923084
- Open LibraryOL31890626M
Classifications
- DDC681.113
- LCCQB209.5 .D35 1992
Description
Describes the changing ways of thinking about time, the emergence of the calendar, and the quest for a more accurate means of measuring time.
Subjects
Series Statement
- Discoveries and inventions
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