Proceedings 

 - New  York United Nations U S A    1977 
 - "iii,143p."  cm. 
 - "United Nations, Economic And Scoial Affairs (Deptt. Of - - )" .
<br/><br/><label>Standard No.: </label>90865 
<br/><br/><label>Source: </label> Reference Collections 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Petroleum Industry
<br/><br/><label>Dewey Class. No.: </label>"X9(F555)p1(X),N75, L7/UN"