Krishnamurthy, V. <br/><br/>
Combinatorics: Theory and applications 

 - New Delhi  Affiliated East West Press  1985 
 - xxxii,483p. 
<br/><br/><label>ISBN: </label> RS 84.50 
<br/><br/><label>Source: </label> RS 84.50 
<br/><br/><label>Dewey Class. No.: </label>511.6 KRI