Dershowitz, Nachum. <br/><br/>
Calendrical calculations  [electronic resource] / 
Nachum Dershowitz, Edward M. Reingold. 
 - 3rd ed. 
 - Cambridge ;  New York :  Cambridge University Press,  2008. 
 - 1 online resource (1 v.) :  ill. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>
<br/><br/><label>Source: </label>CL0500000389  Safari Books Online 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Calendar--Mathematics.
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Electronic books.