Zook P.D. Au. <br/><br/>
Foreign trade and human capital 

 - Dallas  Southern methodist university press U.S.A.      1962 
 - 102p  cm. 
<br/><br/><label>Standard No.: </label>14,360 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>X:54.1(Y1:4)z7, K2