Erikson, Erik H. [1902-1994] 노년기의 의미와 즐거움 = The meaning and pleasure of old age / Erik H Erikson; Burrhus Frederic Skinner; Carl R Rogers, translated by Sungyeol Han. - Seoul: Hakji Branch, 2000. - 297 p.; 23 cm. ISBN: 9788975483776 (pbk.) Subjects--Topical Terms: Old age Dewey Class. No.: 155.67