Proceedings. 

 - [Geneva,  1949] 
 - United Nations. [Document] ;  E/ECE/111.E/ECE/hou/bd/2 .
 - Document (United Nations) ;  E/ECE/111.E/ECE/hou/bd/2 .
<br/><br/> At head of title: United Nations Economic Commission for Europe. Industry and Materials Committee. Housing Sub-committee. 
<br/><br/><label>LCCN: </label>51004576 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Building -- Congresses.--Building -- Congresses.<br/>Documentation -- Congresses.--Documentation -- Congresses.