Knuth, Donald E. <br/><br/>
The art of computer programming  fundamental algorithms 

 - 3rd ed 
 - Pearson, New Delhi  1997 
 - 670 
<br/><br/><label>ISBN: </label>978-81-7758-754-8 
<br/><br/><label>Dewey Class. No.: </label>001.642 Knu