Our interview with ing. Petr Materna on transformation of Air Traffic Control
Letectví + kosmonautika ; 71 , 4 ; 270-272
1995
Aufsatz (Zeitschrift)
Unbekannt
Our interview with Mr. Miroslav Petr°u about propellers and aircraft manufacturing
Online Contents | 1995
Online Contents | 1996
CD appoints Petr Zaluda as Chairman
British Library Online Contents | 2008