Petroleum chemistry. 
 Petroleum chemistry U.S.S.R. 

 - Oxford :  Pergamon Press,  1962. 
<br/><br/> UKM: v.14 (1974)-.  Judul asal'Petroleum chemistry U.S.S.R.', 1962-1990.  University Book Store, Petaling Jaya.  RM4328.75. 
<br/><br/><label>ISSN: </label>0031-64580965-5441 
 = Petroleum chemistry. Petroleum chemistry. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Petroleum--Refining--Periodicals.<br/>Petroleum products--Periodicals.<br/>Hydrocarbons--Periodicals.