Talib's OPEC trade directory / 
edited by Shamas Esmail 
 - 2nd ed. 
 - London :  Macmillan,  1979 
 - xl, 679 p. :  ill. ;  29 cm. 
<br/><br/><label>ISBN: </label>0333267656 :  PND 60.00 
<br/><br/><label>Subjects--Corporate Names: </label><br/>Organization of Petroleum Exporting Countries
<br/><br/><label>Subjects--Topical Terms: </label><br/>Commerce--Directories
<br/><br/><label>Dewey Class. No.: </label>382.6058