An aviators field book, being the field reports of Oswald Bölcke, from August 1, 1914 to October 28, 1916
By: tr. from the German by Robert Reynold Hirsch, M.E., with a forward by Joseph E. Ridder, M.E.
Contributors: Hirsch, Robert Reynold
Publisher: National Military Publishing Co.
Published: 1917
Place of publication: New York
Language: eng
Number of pages: 203
Subjects: World War, 1914-1918 -- Aerial operations; World War, 1914-1918 -- Personal narratives, German