The illustrated petroleum reference dictionary / 
edited by Robert D. Langenkamp. 
 - 4th ed. 
 - Tulsa, Okla. :  Pennwell Books,  c1994. 
 - vii, 904 p. : 
<br/><br/><label>ISBN: </label>0878144234 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Petroleum--Dictionaries.<br/>Petroleum engineering--Dictionaries.