Report of the air transport co-operation committee on its second session, held at Geneva, May 9th to 12th, 1932.
League of Nations.Organisation for Communications and Transit.
League of Nations.
Geneva : League of Nations,
1932.
Caption title.
"Official no.: C.467.M.237.1932.VIII[Conf.D./C.A.15.]."
At head of title: Geneva, May 12th, 1932.
Aeronautics, Commercial.