Petroleum year book, 1914 / 
Comp. and arranged by sydney h. north 
 - 104 páginas 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Petróleo--Anuarios<br/>Industria del petróleo
<br/><br/><label>LC Class. No.: </label>TN862  / P47