Duncan, David Ewing <br/><br/>
The Calendar:   The 5000-year Struggle to Align the Clock and the Heavens - and What Happened to the Missing Ten Days 

 - London   Fourth Estate   Mr. Kamal Ahmed/ CEO    1998 
 - xviii, 360 p. 
<br/><br/><label>ISBN: </label>1-85702-979-8. 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Auxiliary sciences of history<br/> Chronology<br/> Chronology<br/> Historical<br/>Calendar<br/>Calendar--History
<br/><br/><label>LC Class. No.: </label>CE6.D86