Knuth, Donald E <br/><br/>
The art of computer programming.   Vol. 1, Fundamental algorithms. 
Donald E. Knuth 
 - 3rd ed. 
 - New Delhi:  Pearson Education,  2008. 
<br/><br/><label>ISBN: </label>9788177587548 
<br/><br/><label>Dewey Class. No.: </label>001.642  / KNU