Unzerstorbare in meinem Leben Luftwaffe : Entstehung, Hohepunkte und Niedergang der Deutschen Luftwaffe bis 1945 Observer's book of aircraft ; 1982 Observer's book of aircraft ; 1979 B-47 Stratojet in action Journal of the Aeronautical sciences : volume 4 number 1 Journal of the Aeronautical sciences : volume 5 number 2 Journal of the Aeronautical sciences : volume 6 number 6 Introduction to the study of chemical reactions in flow systems Explosions, detonations, flammability and ignition Mechanical Vibrations; Third Edition Mechanical Vibrations: Fourth Edition