Scope and Contents Document Type: Book (Technical Reference). Purpose: Informational. Authority: Author Expertise.Scope: The fourth edition of a technical monograph written for an educated audience by G. Geoffrey Smith, M.B.E., editor of Flight magazine, the leading aeronautical journal in Great Britain.Contents: "Preface by General Carl Spaatz, Commanding General, Army Air Forces This Book should do much to stimulate interest in the new field of jet propulsion. Mr....