Betancourt, Rómulo, <br/><br/>
Venezuela, oil and politics 

 - Boston :  Houghton Mifflin,  1978 
 - xxviii, 418 p. ; 
<br/><br/><label>ISBN: </label>0395279453 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Petroleum industry and trade
<br/><br/><label>Dewey Class. No.: </label>338.2728 BET