The Calendar: The 5000 Year Struggle To Align The Clock and the Heavens, and What Happened To The Missing Ten Days

by David Ewing Duncan

Hardcover

ISBN: 978-1-85702-721-1

ISBN-10: 1-85702-721-3

See also:
2011	Paperback	The Calendar: The 5000-year Struggle to Align the Clock and the Heavens - and What Happened to the Missing Ten Days
1998	Audio Cassette	The Calendar