Rosen, Kenneth H...(et al.) <br/><br/>
Handbook of discrete and combinatorial mathematics 

 - London  CRC Press  2010 
 - 1232p.  HB  26cm. 
<br/><br/><label>ISBN: </label>9780849301490 
<br/><br/><label>Dewey Class. No.: </label>511.6  / HAN