Selected documents 

 - Paris  UNESCO         1965 
 - 214p  cm. 
<br/><br/><label>Standard No.: </label>129,302 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ECONOMICS
<br/><br/><label>Dewey Class. No.: </label>X:271:(T)p6, N64, K5