Report of the intergovernmental group to monitor the supply and shipping of oil  and petroleum products to South Africa :  officiasl records: forty-second session 

 - New york :  United Nations,  1988 
 - 55 p. ;  30 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Petroleum engineering<br/>Petroleum
<br/><br/><label>Dewey Class. No.: </label>665.5380968