Griffiths,Brian <br/><br/>
Invisible barriers to invisible trade 

 - London  Mac Millan   1975 
 - xvii,178p. 
<br/><br/><label>ISBN: </label>333185331 
<br/><br/><label>Subjects--Index Terms: </label>trade barriers  trade  
<br/><br/><label>Dewey Class. No.: </label>339  / GRI