SACHKOV, Vladimir N. <br/><br/>
combinatorial methods in discrete mathematics / 
[by] Vladimir N.Sachkov 
 - Cambridge  Cambridge University Press  1996 
 - 306 p.- 
 - Encyclopedia of mathematics and its applications; no.55. .
<br/><br/> Includes bibliography and index. 
<br/><br/><label>ISBN: </label>521455138 
<br/><br/><label>Dewey Class. No.: </label>511.6  / SAC