Mattern, Theodore. Manual of civil aviation law by Theodore Mattern and Anne J. Mathes. - New York Oceana Publications [1952] - 95 p. 19 cm. - Legal almanac series, no. 27 . On cover: Manual of aviation law. LCCN: 52006523 /L Subjects--Topical Terms: Aeronautics--Laws and regulations.--United States LC Class. No.: KF;2400 / M378 Dewey Class. No.: 387.7