 Marking Time: The Epic Quest to Invent the Perfect Calendar
ISBN: 978-0-471-29827-4
Hardcover
432 pages
October 1999
US $50.00
 Add to Cart
This price is valid for United States. Change location to view local pricing and availability. This is a Print-on-Demand title. It will be printed specifically to fill your order. Please allow an additional 1-2 days delivery time for paperbacks, and 3-5 days for hardcovers. The book is not returnable.
Other Available Formats: Adobe E-Book
|
DUNCAN STEEL, PhD, is a space researcher who works on the dynamics of solar system objects. He has a special interest in the astronomical bases of the calendar. He teaches and directs a space research program at the University of Salford in Manchester, England. He has appeared on numerous TV shows and documentaries, including the Discovery Channel’s Emmy-winning Three Minutes to Impact.
