Lewis, Carol W, The ethics challenge in public service : a problem - solving guide / Carol W. Lewis, Stuart C. Gilman. - Third edition. - California : Jossey - Bass, 2012. - 337 pages : illustrations ; 25 cm. Bibliography: pages 299-322 ISBN: 9781118109861 Subjects--Topical Terms: Civil service ethics --United States Dewey Class. No.: 172 LEW 2012