OPEC member country profiles / 
Organisation of the Petroleum Exporting Countries. 
 - Vienna:  Organisation of the Petroleum Exporting Countries,  1983. 
 - 141p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Petroleum industry<br/>Exporting countries
<br/><br/><label>Dewey Class. No.: </label>333.7  / M3