Koopmans.Tjalling. <br/><br/>
Activity Analysis of Production and Allocation   proceedings  of a conference  

 - Ist edition 1951. 
 - New York:  John Wiley and Sons,Inc ,  1951. 
 - xiv;404p.:  02373. 
<br/><br/><label>Dewey Class. No.: </label>338.002  KOO