Matches in Library of Congress for { ?s ?p World War, 1914-1918 Aerial operations, German.. }
- 89137585 subject "World War, 1914-1918 Aerial operations, German.".
- 89215456 subject "World War, 1914-1918 Aerial operations, German.".
- 90024403 subject "World War, 1914-1918 Aerial operations, German.".
- 90045774 subject "World War, 1914-1918 Aerial operations, German.".
- 91027472 subject "World War, 1914-1918 Aerial operations, German.".
- 91092182 subject "World War, 1914-1918 Aerial operations, German.".
- 91108367 subject "World War, 1914-1918 Aerial operations, German.".
- 91129672 subject "World War, 1914-1918 Aerial operations, German.".
- 91173226 subject "World War, 1914-1918 Aerial operations, German.".
- 92171200 subject "World War, 1914-1918 Aerial operations, German.".
- 93027479 subject "World War, 1914-1918 Aerial operations, German.".
- 93240935%2F%2Fr942 subject "World War, 1914-1918 Aerial operations, German.".
- 94045998 subject "World War, 1914-1918 Aerial operations, German.".
- 94070291 subject "World War, 1914-1918 Aerial operations, German.".
- 94121019 subject "World War, 1914-1918 Aerial operations, German.".
- 95179155 subject "World War, 1914-1918 Aerial operations, German.".
- 96070935%2F%2Fr97 subject "World War, 1914-1918 Aerial operations, German.".
- 97017731 subject "World War, 1914-1918 Aerial operations, German.".
- 97206372 subject "World War, 1914-1918 Aerial operations, German.".
- 98049436 subject "World War, 1914-1918 Aerial operations, German.".
- 98143589 subject "World War, 1914-1918 Aerial operations, German.".
- 98203763 subject "World War, 1914-1918 Aerial operations, German.".
- 99230481 subject "World War, 1914-1918 Aerial operations, German.".