Canada 

 - Netherland, sewell & associates, inc.  2017  80 P. :ill. ; 27 cm. 
 - Petroleum industry and trade--Finance--Periodicals. Gas industry--Finance--Periodicals. Energy industries--Finance--Periodicals.  
<br/><br/><label>ISSN: </label>HD 9560.1 .O35/ 
<br/><br/><label>Subjects--Topical Terms: </label><br/>SR
<br/><br/><label>LC Class. No.: </label>Oil & gas financial journal.