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journal:(History)
The SE 4400/4401 Family: A Hypersonic Ramjet in the 1950s
The SE 4100 Family: An Early French Experience in Rocketry
Chapter 20. The X 422: The First Cruise Missile in History
Chapter 5. Le Prieur and the First Air Launched Rockets
Agate and its Forebears: Early French "Precious Stones" Rockets