Proceedings [of the] United Nations Interregional Symposium on the Application of Modern Technical Practices in the Iron and Steel Industry to Developing Countries, Prague-Geneva, November 1963. 

 - New York,  1964. 
 - [United Nations] ;  ST/CID/I .
<br/><br/> At head of title: [United Nations] Department of Economic and Social Affairs.  "United Nations publication. Sales no.: 64.II.B.7."  Sponsored by the Centre for Industrial Development and others. 
<br/><br/>Bibliographical footnotes.