Third meeting, Montreal, 4-21 April 1967.
Series: [International Civil Aviation Organization] Doc 8685. AWOP/III-1-2; Doc (International Civil Aviation Organization) ;; 8685.
Published: 1967
Place of publication: Montreal
Language: eng
Subjects: Airports -- Visibility -- Congresses.; Instrument landing systems -- Congresses.; Landing aids (Aeronautics) -- Congresses.
Notes: Cover title.
Issued also in French and Spanish.
"Supplement": 5 p. inserted in v. 1.
Table of contents: title: v. 1. Report.; title: v. 2. Selected working papers.