Busse Ewald W., Pfeiffer Eric Behavior and adaptation in late life - - Boston Little, Brown 1969 - 395 p. 23 cm. - . Aging, Aged - - psychology, Adaptation, Psychological ISBN: 031611830 Subjects--Topical Terms: Adaptation, PsychologicalAged - - psychologyAging Dewey Class. No.: 155.67 / BUS