Modern petroleum technology / 
edited by G. D. Hobson ; in collaboration with W. Pohl. 
 - 4th ed. 
 - Barking, Essex :  Applied Science Publishers on behalf of the Institute of Petroleum,  1973. 
 - 996 p. :  ill. ;  26 cm. 
<br/><br/><label>ISBN: </label>0853344876 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Petroleum engineering.