B-17 "Nine-O-Nine"
Letectví + kosmonautika ; 77 , 8 ; 32-35
2001
Article (Journal)
Unknown
NTIS | 1994
Online Contents | 1997
GWLB - Gottfried Wilhelm Leibniz Bibliothek | 1928
|Automotive engineering | 2001
|Engineering Index Backfile | 1927