REINGOLD, Edward M. <br/><br/>
Calendrical calculations  : the ultimate edition  xliii, 618p.: ill. 
Edward M. Reingold and Nachum Dershowitz 
 -  4th ed. 
 -  Cambridge University Press  2018 
<br/><br/> "It includes index" 
<br/><br/><label>ISBN: </label>9781107057623