00000cam a22000004a 4500 UP-1685523046124920266 Buklod 20240220134503.0 m |o d | ta 240220s1991 xx r |||| u|eng|| 067520920X (iLib)UPMNL-00000000963 CAMP rda eng RC 451.4 A5 B87 1991 Butler, Robert N. 1927- Aging and mental health positive psychosocial and biomedical approaches Robert N. Butler, Myrna I. Lewis, Trey Sunderland. 4th ed. New York Merrill/Macmillan c1991. xviii, 588 pages illustrations 24 cm. Aged Mental health. Aged Mental health services United States. Aged Psychology. Geriatric psychiatry. Lewis, Myrna I. Sunderland, Trey. FO UPMNL CAMP RC 451.4 A5 B87 1991 Book