International trade 

 - NA  NA         1971 
<br/><br/><label>Standard No.: </label>131,806 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ECONOMICS
<br/><br/><label>Dewey Class. No.: </label>X:54.1.N70, L1(906)