Proceeding Ed by Jacobus Kriens 

 - Verlag  Verlag            1979 
 - 136p.  cm. 
 - Lecture notes in economic sand mathematical systems. Ed. by M Beckmann and F F Kunzi.168 .
<br/><br/> Bibliography: p135-36 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Operations  Research Economics
<br/><br/><label>Dewey Class. No.: </label>X:(B3)p1, N78, L8