World oil outlook 2012. Executive summary 

 - Vienna  OPEC  2012 
 - 21 p.  grafs. 
<br/><br/>05529 
<br/><br/><label>ISBN: </label>978-3-9502722-5-3 
<br/><br/><label>Subjects--Topical Terms: </label><br/>PETROLEO<br/>GAS NATURAL<br/>CONSUMO DE ENERGIA