Ogburn, William Fiedling, 1886- The social effects of aviation - Boston, New York [etc.] Houghton Mifflin company [1946] - vi, 755 p. front., illus. (incl maps) plates, diagrs. 23 cm. LCCN: 46007985 Subjects--Topical Terms: Aeronautics, Commercial LC Class. No.: TL553 / .O35 1946