Wells, Alexander T. Air transportation : a management perspective / Alexander T. Wells, John G. Wensveen, with contributions by Brent Bowen - 5th ed. - Australia : Thomson/Brooks/Cole, c2004 - 626 p. : ill. Includes bibliographical references and index ISBN: 0534393845 Subjects--Topical Terms: AIRLINES--MANAGEMENTAERONAUTICS, COMMERCIAL LC Class. No.: HE9781 / W444A 2004