Naganag, Edgar M. Ethics in public service: a student manual Edgar M. Naganag. - Philippines: Wiseman's Book Trading, Inc., ©2018. - iv, 99 pages: illustrations; 22 cm. ISBN: 978-621-418-008-0 Subjects--Topical Terms: Civil service ethics. Dewey Class. No.: DFil 172.2 / N131e