Chandrasekharaiah, D S. <br/><br/>
Graph theory and combinatorics / 
By D S Chandrasekharaiah. 
 - 4th ed. 
 - Bengaluru :  Prism Books Pvt Ltd ,  2014. 
 - 493p. ;  24 cm. 
<br/><br/><label>ISBN: </label>9788172866983 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Directed graphs and graphs<br/>Planar graphs and colouring<br/>Combinatorics
<br/><br/><label>Dewey Class. No.: </label>511.5   / CHAD