Leveriza, Jose P. Business ethics: a management approach/ Jose P. Leveriza.-- -- Manadaluyong City: National Book Store. 1991. ix, 211 p. ; 23 cm. Includes bibliographical references and indexes. ISBN: 971-885-022-9 Subjects--Topical Terms: Ethics.Dewey Class. No.: Fil 174.4 L577 1991