Bradley Paul G <br/><br/>
Economics of crude petroleum production 
Bradley Paul G 
 -  1970 
 - Massachusetts Institute Of Technology, Theses. Contributions To Economic Analysis .
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Petroleum Industry
<br/><br/><label>Dewey Class. No.: </label>X9(F555):2:(B), K7