The first balloon at Kosice
Letectví + kosmonautika ; 73 , 3 ; 20-21
1997
Article (Journal)
Unknown
Activities of Balloon Club Kosice
Online Contents | 1999
Online Contents | 1996
Energeticky drazni dispecink kosice
Tema Archive | 1968
|Online Contents | 1998
Online Contents | 1994