Sampson, Anthony <br/><br/>
The seven sisters: the great oil companies and the world they made 

 - London  Hodder and Stoughton  1975 
 - xv,334p.  24cm. 
<br/><br/> Includes bibliographical references and index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Petroleum industry and trade
<br/><br/><label>LC Class. No.: </label>LAW HD9560.5.S24