Ells Worth P T <br/><br/>
The International Economy 
Ells Worth P T 
 - 3 
 - New York  Macmillan           1964 
 - 550p  cm. 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Dewey Class. No.: </label>X:54, J8;K4;1K5,2