Griffiths Brian <br/><br/>
Invisible barries to invisible trade 

 - London  Macmillan         1975 
 - xvii, 178p. tables  cm. 
<br/><br/> Appendix p113 
<br/><br/><label>Standard No.: </label>131,678 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ECONOMICS
<br/><br/><label>Dewey Class. No.: </label>X:533, L5