Hypersonics Before the Shuttle
A Concise History of the X-15 Research Airplane
Autor:
A S a N A S a
Dostupnost:
Skladem u dodavatele
Odesíláme za 9-15 dnů
296
Kč
It is a beginning. Over forty-five years have elapsed since the X-15 was conceived; 40 since it firs...
