Biswal Purna Chandra <br/><br/>
Discrete mathematics and graph theory 
Biswal Purna Chandra 
 - 4th 
 - Delhi  PHI Learning Private Limited      2015 
 - xviii;730p.  cm. 
<br/><br/><label>ISBN: </label> 1190 
<br/><br/><label>Standard No.: </label>127993 
<br/><br/><label>Source: </label> 182, 15/12/2015, Classic Book Service  Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>I I C
<br/><br/><label>Dewey Class. No.: </label>B2895, Q5;1-2