"Roudelles." . . "Avions Conception et construction." . . "Airplanes Materials." . . . . "Materialekendskab" . . "Materialekendskab." . . . . . "The Materials of Aircraft Construction, etc"@en . . . . . "The materials of aircraft construction for the designer, user and student of aircraft and aircraft engines"@en . "The Materials of aircraft construction : for the designer, user and student of aircraft and aircraft engines" . . . . . "The materials of aircraft construction : for the designer, user and student of aircraft and aircraft engines" . . . . "The materials of aircraft construction : for the designer, user, and student of aircraft and aircraft engines" . . "The materials of aircraft construction : for designer, user and student of aircraft and aircraft engineers"@en . "The materials of aircraft construction, for the designer, user, and student of aircraft and aircraft engines"@en . . "The materials of aircraft construction, for the designer, user, and student of aircraft and aircraft engines" . "The Materials of Aircraft Construction : for the designer, user and student of aircraft and aircraft engines"@en . . . "The materials of aircraft construction" . "The materials of aircraft construction"@en . . "The Materials of Aircraft Construction : For the Designer, User and Student of Aircraft and Aircraft Engines" . . . . . . . . "The materials of aircraft construction, for the designer, user and student of aircraft and aircraft engines" . "The materials of aircraft construction, for the designer, user and student of aircraft and aircraft engines"@en . . . "The Materials of Aircraft Construction" . . . . . . "The Materials of aircraft construction" . "The materials of aircraft construction, for the designer, users, and student of aircraft and aircraft engines"@en . . . . . . . . . . . . "Hill, Frederick Thomas" . . "Materialekrav" . . "Materialekrav." .