Ente nazionale idrocarburi <br/><br/>
Energy and hydrocarbons in 1959 
Energy and hydrocarbons in 1959 
 - n.p,   1960 
 - 197p  Graphs, tables   28 cm.  
<br/><br/>Includes index  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Energy policy economics 
<br/><br/><label>Dewey Class. No.: </label>333.7  / ENT