基本説明
Contents: Role Differentiation: Preface to a Theory. Group Structure and Interpersonal Conflict in the Family. Sociogenesis: Pt. I: Ecological Origins. Pt. II: Social Continuities, etc.
Contents: Role Differentiation: Preface to a Theory. Group Structure and Interpersonal Conflict in the Family. Sociogenesis: Pt. I: Ecological Origins. Pt. II: Social Continuities, etc.
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