P. C. Biswal <br/><br/>
Discrete Mathematics & Graph Theory 
by P. C. Biswal 
 - 2nd 
 - New Delhi  PHI  2009 
 - 490 
<br/><br/><label>ISBN: </label>8120338807 
<br/><br/><label>Subjects--Topical Terms: </label><br/>BE Mathematics
<br/><br/><label>Dewey Class. No.: </label>105.23