Trade relations among countries having different economic and social systems and all trade flows resulting therefrom :    trends and polici es having different economic and social systems. 

 - Geneva :    United Nations,    1989. 
 - 28 p. ;    30 cm. 
 - Thirty-sixth session, second part, Geneva, 12 March 1990, item 5 of the provisional agenda. .
<br/><br/><label>Subjects--Topical Terms: </label><br/> International trade.<br/> Restraint of trade.