葉至誠, 高齡者社會參與/ 葉至誠著. - 初版. - 291 pages : illustrations,; 23 cm Includes bibliographical references (pages 289-291). ISBN: 9789862980347 Subjects--Topical Terms: Social participationElderly peopleSocial serviceSocial workersSocial groups LC Class. No.: HQ544.81 / .Y437 2012