Olsen, Erling . <br/><br/>
International Trade Theory and Regional Income Differences /  Textual Documents 
Erling Olsen. 
 - 1st ed. / 
 - London :  N.H. Publishing Co ,  1971. 
 - xv, 221p. :  ill ;  22cm . 
<br/><br/>Index 
<br/><br/><label>Subjects--Index Terms: </label>Economics Trade-Theory Income-Differences MS-Economics 
<br/><br/><label>Dewey Class. No.: </label>330  / Ol 8 In