Knuth, Donald E <br/><br/>
The art of computer programming. Vol 1: fundamental algorithms.2nd Ed./ 
Donald E. Knuth 
 - New Delhi::  Narosa  1996 
 - xxiv, 636p. 
<br/><br/><label>ISBN: </label>81 85015 54 6 
<br/><br/><label>Dewey Class. No.: </label>004.421   / KNU