Combinatorial optimization 

 - Chichester  John Wiley & Sons  1979 
 - x, 425 p. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>0 471 99749 8 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematical optimization
<br/><br/><label>Dewey Class. No.: </label>B2M9 L9CC