CLARK, John G. <br/><br/>
The political economy of world energy :  a twentieth century perspective 
John G. Clark 
 - London  Harvester Wheatsheaf  1990 
 - 397 p.  24 cm 
<br/><br/> E4.1 
<br/><br/><label>ISBN: </label>0-7450-0534-9 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Política económica<br/>Historia contemporánea<br/>Recurso enerxético