Richards E . G . <br/><br/>
Mapping time : The calendar and its history  

 - 1ST Ed. 
 - New York  Oxford University Press  1998 
 - various paging   colored illustrations  
<br/><br/><label>ISBN: </label>0192862057 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mapping time 
<br/><br/><label>LC Class. No.: </label>CE 11 .R53 1998