Horowitz, Ellis <br/><br/>
Fundamentals of Computer Algorithms  
Ellis Horowitz & Sartaj Sahni 
 - 2nd ed. 
 - Hydrabad  Universities Press  c2007 
<br/><br/><label>ISBN: </label> 375 
<br/><br/><label>Dewey Class. No.: </label>518.1  / H816