Accident Prevention and Investigation Divisional Meeting report : Montreal, 4-20 September 1979.
Accident Prevention and Investigation Divisional Meeting(1979 :Montreal, Quebec)
International Civil Aviation Organization.
Montreal : ICAO,
1979.
At head of title: International Civil Aviation Organization.
Cover ttle.
"Approved by the meeting and published by authority of the Secretary General"--Cover.
"Doc. 9280, AIG (1979)"
Contains Supplement no. 1.
Aircraft accidents
Aeronautics, Commercial