Aging and mental health : positive psychosocial and biomedical approaches /
Robert N. Butler, Myrna I. Lewis, Trey Sunderland.
- 4th ed.
- New York : Merrill, 1991.
- xviii, 588 p. : charts, diagrs., photos, graphs.
Includes bibliographical references.
067520920X (pbk.).
Aged --Mental health. Geriatric psychiatry. Aged --Mental health services--United States.