The Step to Man: this book is concerned with the evolving nature of man, social and intellectual, what he is and what he may become

معرفی کتاب «The Step to Man: this book is concerned with the evolving nature of man, social and intellectual, what he is and what he may become» نوشتهٔ John Rader Platt، منتشرشده توسط نشر John Wiley & Sons در سال 1966. این کتاب در فرمت pdf، زبان انگلیسی ارائه شده است.