Economic development, planning and international cooperation 

 -  1961 
<br/><br/><label>Standard No.: </label>135,907 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ECONOMICS
<br/><br/><label>Dewey Class. No.: </label>X:79D.79.N5, K1 (906)