Signals at level crossings
Subtitle: report adopted by the Advisory Committee for Communications and Transit, nineteenth session, November 1935.
Series: Series of League of Nations publications. VIII. Transit. 1936.VIII.5
Published: 1936
Place of publication: [Geneva]
Language: eng
Subjects: Traffic signs and signals.; Railroads -- Crossings.
Notes: Official no.: C.L.46.1936.VIII.Annex.