Frankel, P.H.  x <br/><br/>
Essentials of petroleum  A key to oil economics 

 - x 
 - Lond.  Chapman & Hall  1946 
 - xv, 173 
<br/><br/>x 
<br/><br/><label>ISBN: </label>x 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Petorleum Petrolum 
<br/><br/><label>Dewey Class. No.: </label>665.5/FRE