George L. Nemhauser  <br/><br/>
Integer and Combinatorial Optimization  
George L. Nemhauser  
 - USA  John Wiley  & Sons   1999 
 - xiv, 763 p.  Pb. 
<br/><br/><label>ISBN: </label>9780471359432 
<br/><br/><label>Dewey Class. No.: </label>519.77