Herrmann,Roland <br/><br/>
International commodity policy: a quantitative analysis / 
Herrmann,Roland. 
 - London:  Routledge,  1993. 
 - xviii,303p;24cm 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>0415059453 
<br/><br/><label>Dewey Class. No.: </label>382.3 HER