Petroleum abstracts 
 PA (Tulsa, Ok.) 

 - Semanal 
<br/><br/> "Exploration/development/production literature and patents"  Inicia en 1961 con el vol. 1 
<br/><br/> Coal abstracts 
<br/><br/>Vols. para 1961-1976 publicados por University of Tulsa's Information Services Dept.; para 1977- por la Information Services Division 
<br/><br/><label>ISSN: </label>0031-6423 
 = Petroleum abstracts  (Tulsa, Ok.) 
 = Pet. abstr.  (Tulsa Ok.) 
<br/><br/><label>CODEN: </label>PAASBI 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Petróleo.
<br/><br/><label>LC Class. No.: </label>TN860 
<br/><br/><label>Dewey Class. No.: </label>665.5