Author Description
A comprehensive description of time theories and timekeeping through the years, from earliest calendars and sundials to atomic-powered clocks.
Page Count:
144
Publication Date:
1971-01-01
Publisher:
T. Nelson
ISBN-10:
0840761449
A comprehensive description of time theories and timekeeping through the years, from earliest calendars and sundials to atomic-powered clocks.
Page Count:
144
Publication Date:
1971-01-01
Publisher:
T. Nelson
ISBN-10:
0840761449
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