[Contributions to the psychological research of the life cycle; psychography of the fourth life decade in men].
D000375:Aging / Q000523:psychology*; D000818:Animals; D006801:Humans; D019369:Life; D008018:Life Cycle Stages; D008297:Male; D011584:Psychology; D012106:Research; D012961:Sociology
AGING/psychology; LIFE; PSYCHOLOGY; SOCIOLOGY
Beiträge zur psychologischen Lebenslaufforschung; Psychographie des vierten Lebensjahrzehntes des Mannes.