Cormen, Thomas H. et.al. <br/><br/>
Introduction to algorithms   
by Thomas H.Cormen et.al. 
 - New Delhi  PHI  1990 
 - xvii, 1028p. 
<br/><br/><label>ISBN: </label>8120313534 
<br/><br/><label>Dewey Class. No.: </label>005.1  / N9019;2-;4 (SERC)