International economic law :  basic documents / 
edited by Philip Kunig, Niels Lau, Werner Meng 
 - Berlin :  Walter De Gruyter,  1989. 
 - 691 p. ;  24 cm. 
<br/><br/><label>ISBN: </label>0899253792 
<br/><br/><label>Subjects--Topical Terms: </label><br/>International economic relations.