Ezell, John Samuel <br/><br/>
Innovations in energy  the story of Kerr-McGee 
John Samuel Ezell. 
 - 1st ed. 
 - Norman  University of Oklahoma Press  c1979. 
 - xiv, 542 p.  ill.  27 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0806115858  17.50 
<br/><br/><label>LCCN: </label>79004737  
<br/><br/><label>Subjects--Corporate Names: </label><br/>Kerr-McGee Corporation--History.
<br/><br/><label>LC Class. No.: </label>HD9569.K4  / E93 
<br/><br/><label>Dewey Class. No.: </label>338.7/66/550973