Proceedings of the International Illumination Congress, 1931, Great Britain, 
edited by Dr. W. S. Stiles. 
 - London,  International Illumination Congress,  1931, 1932. 
 - 2 v.  illus.  24 cm. 
<br/><br/> Paged continuously.  English, French, and German. 
<br/><br/>"References" at end of some of the papers. 
<br/><br/><label>LCCN: </label>agr33000175  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Lighting--Congresses.
<br/><br/><label>LC Class. No.: </label>TH7700  / .I64 1931