De Guzman. Jens Micah, Ethics : Principles of Ethical Behavior in Modern Society / Jens Micah De Guzman. - Malabon City Mutya Publishing House Inc., 2017 - 270 pages : figures, tables : 17 cm. Includes bibliographical references. English ISBN: 9789718217269 Subjects--Topical Terms: Ethics. Dewey Class. No.: 170 / A5