Nigro, Felix A. Modern public administration / Felix A. Nigro, Lloyd G. Nigro. - 6th ed. - New York : Harper & Row, c1999. - xii, 400 p. : ill. ; 25 cm. Includes bibliographies and index. ISBN: 0060448415 LCCN: 83022483 Subjects--Topical Terms: Public administration. Dewey Class. No.: 351