1857029798 SHOW MOOCHABLE + ? RELATED SEARCHES > ADVANCED SEARCH > HIDE COVERS - ASIN Title: The Calendar Author: David Ewing Duncan Description: Product Description The 5,000-year struggle to align the heavens with the clock and what happened to the missing ten days. Measuring the daily and yearly cycle of the cosmos has never been entirely straightfo... (more) Wishlists: This book is on several wishlists: Matteo (Italia). Available: No copies available WISHLIST ADD + SAVE FOR LATER + AMAZON > RECOMMEND > DETAIL > Search BookMooch for a book: SEARCH BOOKMOOCH > Search Amazon for a book: amazon.co.uk amazon.de amazon.es amazon.fr amazon.it amazon.cn SEARCH AMAZON >