Ramsden, J. M. The safe airline / J. M. Ramsden. - London : Macdonald and Jane's, 1976. - viii, 231 p., [8] p. of plates : ill. ; 25 cm. Includes index. ISBN: 0354010298 LCCN: 77-369954 Subjects--Topical Terms: Aeronautics -- Safety measures. Aeronautics, Commercial. Dewey Class. No.: 629.13