Biswal, Purna Chandra <br/><br/>
Discrete Mathematics and graph theory 

 - 4th 
 - Delhi  PHI  2015 
 - 730 
<br/><br/><label>ISBN: </label>97881-2035061-8 
<br/><br/><label>Standard No.: </label>116886 
<br/><br/><label>Subjects--Index Terms: </label>graph theory homomorphism Mathematics 
<br/><br/><label>Dewey Class. No.: </label>511.1  / BIS