Operations research in progress / 
edited by Gustav Feichtinger and Peter Kall. 
 -  Sold and distributed in the U.S.A. and Canada by Kluwer Boston,  c1982. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>9027714649 
<br/><br/><label>Dewey Class. No.: </label>