The Evolution and Design of the Personal Computer Digital Retro：The Evolution and Design of the Personal Computer The Making of the Personal Computer 硅谷之火：个人计算机的诞生与衰落：the birth and death of the personal computer Fire in the Valley: The Making of the Personal Computer 硅谷之火：个人计算机的诞生与衰落：the birth and death of the personl computer the evolution of the human system Fire in the Valley：The Making of the Personal Computer