Monograph: North American XB-70 Valkyrie (pt.II)
Letectví + kosmonautika ; 74 , 12 ; 53-56
1998
Article (Journal)
Unknown
Monograph: North American XB-37 Valkyrie
Online Contents | 1998
Online Contents | 1997
Automotive engineering | 2003
|Automotive engineering | 1996
|Book Reviews - Valkyrie: North American's Mach 3 Superbomber
Online Contents | 2005
|