Prof. Samuel Pierpont Langley
Letectví + kosmonautika ; 77 , 15-16
2001
Aufsatz (Zeitschrift)
Unbekannt
SAMUEL PIERPONT LANGLEY; AMERICA'S FIRST AERONAUTICAL ENGINEER (INVITED)
British Library Conference Proceedings | 2000
|Engineering Index Backfile | 1936
|Engineering Index Backfile | 1941
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