'EARLY US ROCKETS' COMPETITION
Spaceflight ; 38 , 11 ; 391
1996
Aufsatz (Zeitschrift)
Unbekannt
'US MAN-RATED ROCKETS' COMPETITION
Online Contents | 1996
PIONEERING ROCKETRY - Early Spin-Stabilised Rockets - The Rockets of Bergrat Heinrich Gottlob Kühn
Online Contents | 2000
|Goddard and his early rockets: 1882-1930
Engineering Index Backfile | 1961
|Early postal rockets in Austria: A memoir
NTRS | 1977
|NTRS | 1959
|