Timeline story of clock and calendar
By: Abe George
Series: Timeline story series; Timeline story series
Publisher: American Media House
Published: 2007
Place of publication: Fairfax, VA
Language: eng
Number of pages: 39
ISBN-13: 9780977609116
Subjects: Time measurements; History; Clocks and watches; Calendar; Temps; Mesure; Histoire
Other titles: Clock and calendar
Description: Discusses the history of time measurement systems and instruments from the sundial era to the present atomic clock era and describes major inventions and developments which brought substantial improvements in measuring time.
Notes: Includes index.