Boros, E. <br/><br/>
Discrete optimization  : the state of the art / 

 - Amsterdam:  North-Holland,  2003 
 - 577p. Bibl. Index. 
 - Topics in Discrete Mathematics ; 11 .
<br/><br/><label>ISBN: </label>0444512950 
<br/><br/><label>Dewey Class. No.: </label>519.91  / B736.DO