First report : 25 May, 1946. - [Lake Success?, 1946] - United Nations. [Document] ; E/42, 20 May 1946 . - Document (United Nations) ; E/42, 20 May 1946 . Accompanied by Corrigendum (leaf) and Addendum (2 p.). LCCN: 48011395 Subjects--Topical Terms: Communication and traffic.