McLean, John G. <br/><br/>
The growth of integrated oil companies / 
John G. McLean & Robert Wm Haigh 
 - Boston :  Harvard University (HU) ,  1954 
 - xxiv, 728p. :  ill. ;  28 cm. 
<br/><br/>Includes index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Market structure<br/>Petroleum industry<br/>Petroleum<br/>Natural resources
<br/><br/><label>Dewey Class. No.: </label>338.5  / MCL