Timekeeping
By: Rodney Dale
Series: Discoveries and inventions
Publisher: Oxford University Press
Published: 1992
Place of publication: New York
Language: eng
Number of pages: 64
ISBN-13: 9780195209686
Subjects: Time; Juvenile literature; Clocks and watches; History
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.
Notes: Includes bibliographical references (p.   ) and index.