Biswal, Purna Chandra    <br/><br/>
Discrete mathematics and graph theory /  
Purna Chandra Biswal    
 - New Delhi :  Prentice Hall,   2006    
 - xv;304p. :  ill.;   24cm.    
<br/><br/><label>ISBN: </label>8120327217    
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer science--Mathematics   <br/>Graph theory   <br/>Mathematics