Title: The German giants: the story of the R-planes, 1914-1919
Authors: Haddow, G. W.; Grosz, Peter Michael,; Grosz, Peter M. 1926-2006,
Publisher: Putnam,
Year: 1969
Subjects: Bombers Germany.; World War, 1914-1918 Aerial operations, German; Aeronautics, Military Germany; Staaken bombers.