Coppock, Joseph D. <br/><br/>
International Trade Instability 
/by Joseph D. Coppock 
 - England:  Saxon House, Teakfield Limited,  1977. 
 - 218p. 
<br/><br/><label>ISBN: </label>0 566 00154 3 
<br/><br/><label>Dewey Class. No.: </label>382  / COP/I