International petroleum encyclopedia  
/ PennWell Publishing Co.  
 - Oklahoma:   PennWell Publishing Co.,   1980 
 - 464p.  
<br/><br/><label>ISBN: </label>0-87814-132-4 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemical technology 
<br/><br/><label>Subjects--Index Terms: </label>Petrol  
<br/><br/><label>Universal Decimal Class. No.: </label>R 665.5(03)   / M0