West, Douglas B <br/><br/>
Introduction to graph theory 

 - 2 
 -  New Delhi  PHI Learning  2001 
 - xix, 588p.   
<br/><br/> Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>9788120321427 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Graph theory  Mathematics<br/>Mathematics