| ID: | 20955 |
|---|---|
| Entry Text: | Saunders, Hilary Aiden St. George. Per Ardua: The Rise of the British Air Power, 1911-1939. Literature and History of Aviation Series. London: Oxford UP; New York: Arno, 1944, 1945, 1972, xi, 355 pp. Role of Churchill in creation of Naval Air Service. |