Bell, Harold Sill,  1889- <br/><br/>
American petroleum refining / 
H. S. Bell 
 - 4th  ed. 
 - New York :  D. Van Nostrand company, inc.,  1959. 
 - ix, 538 p. :  illus. ;  24 cm. 
<br/><br/>Includes index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Petroleum--Refining.
<br/><br/><label>Dewey Class. No.: </label>665.53  / BEA