German aircraft of the First World War
By: [by] Peter Gray and Owen Thetford.
Contributors: Thetford, Owen Gordon, 1923- joint author.
Edition: 2d rev. ed.
Publisher: Doubleday
Published: 1971
Place of publication: Garden City, N.Y
Language: eng
Number of pages: 600
Subjects: Airplanes, Military.; World War, 1914-1918 -- Aerial operations, German.