Sisa, Robert Abellana The 21st century generation : my # 1 priority in life (a philosophical understanding of man & ethical recovery) / Robert Abellana Sisa - Mandaluyong City : Books Atbp., Publishing Corporation, 2019. - xii, 163 pages : 22 cm. Includes bibliographical references. ISBN: 9786214091300 Pbk, Np : Php 575.00 (GBT) Subjects--Topical Terms: Ethics LC Class. No.: BJ 1012 S57 2019 F LCLib