%0
Book
%T
Area (airways) control - non-radar (procedural)
course 055
%A International Civil Aviation Organization
%I International Civil Aviation Organization
%K Flugregelung
%K Flugnavigation
%K Ausbildung
%D 1979
%C International Civil Aviation Organization
%C [Montreal]
%U http://slubdd.de/katalog?TN_libero_mab2