Roberts, Fred S. <br/><br/>
Applied combinatorics 

 - 2nd Edition 
 - London  CRC Press  2009 
 - xxvii, 860p. 
<br/><br/><label>ISBN: </label> RS 4988.98 (UKP 60.99) 
<br/><br/><label>Source: </label> RS 4988.98 (UKP 60.99) 
<br/><br/><label>Dewey Class. No.: </label>511.6 ROB