History of Russian rocket planes from 1932 to 1942
The first USSR rocket plane flights
1967-11-01
Sonstige
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Englisch
Optimum Interplanetary Rocket Flights
NTIS | 1959
|The first rocket aircraft in the USSR
NTRS | 1967
|Rocket flights of mammals to 200,000 feet
Engineering Index Backfile | 1953
Online Contents | 2008