Study concerning the present situation in regard to publicity of civil aviation and Collection of provisions in force concerning the exchange or publication of information relating to civil aviation
Subtitle: Second addendum
Published: 1932
Place of publication: Geneva
Language: eng
Subjects: Leage of Nations. Secretariat
Notes: Official no.: C.95.M.47.1932.VIII.[Conf.D.53]. 2nd Addendum.

Series of League of Nations publications. VIII.Transit.1932.VIII.1.2e Addendum.