Seventy-sixth session - International Civil Aviation Organization : Montreal, 28 April, 5 - 30 June 1972 ; action of the council
Session. International Civil Aviation Organization ; 76 ; 1972 ; Montreal Session. International Civil Aviation Organization ; 76 (Montreal) : 1972.04.28-06.30
Doc ; 9028
1973
VII, 54 S.
Konferenzband
Englisch