Satyanarayana, Bhavanari  <br/><br/>
Discrete mathematics and graph theory/ 
Bhavanari Satyanarayana, Kuncham Syam Prasad 
 - New Delhi  PHI  2009 
 - xii, 480p. 
<br/><br/><label>ISBN: </label>9 788120 338425 
<br/><br/><label>Dewey Class. No.: </label>519.11  / SAT