Enos, J. L. <br/><br/>
Technical progress and profits :  process improvements  in petroleum refining / 
J. L. Enos 
 - New York :  Oxford Univ. Press,  2002 
 - 318 p. :  ill. ;  24 cm. 
<br/><br/><label>ISBN: </label>0197300235 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Catalytic cracking--Technological innovations--History