Petroleum refining, petrochemicals petroleum technology and oil & gas exploration 

 - New Delhi  Council of Scientific & Industrial Research    1966 
 - 21p.  cm. 
<br/><br/><label>Standard No.: </label>33834 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>TECHNOLOGY
<br/><br/><label>Dewey Class. No.: </label>F555.2'N6, K6