Petrochemical industries in developing countries :  report of the Interregional petrochemical Symposium on the Development of petrochemical industries in Developing Countries, Baku, USSR, 21-31october, 1969. 

 - New York :  UN ,  1970 
 - 138p. :  ill. ;  36 cm. 
 - United Nations. Document ID/46, vol. 1 (ID/WG.34/100/rev.1)  .
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Petroleum Industry<br/>Petrochemical industry
<br/><br/><label>Dewey Class. No.: </label>665.6  / UNIDO-3