524,306 BIRREN JAMES E. /red./ Human aging I. A biological and behavioral study. Ed. by James E. Birren /i in./. /With the early ed, collab. of Seymour Perlin/. Reprinted. Rockville 1974 National Institute of Mental Health. Section on Mental Health of the Aging. 8°. s. XI, nlb. 3, 328.