Alfred V Aho, John E Hopcroft <br/><br/>
Data Structures And Algorithms 

 - 
 -  Addison-Wesley Publishing  1983 
 - 427 
<br/><br/>  
<br/><br/><label>ISBN: </label>0-201-00023-7 
<br/><br/><label>Dewey Class. No.: </label>004.421