Authors: Boris Sidis

  • Multiple Personality An Experimental Investigation Into the Nature of Human Individuality — Boris Sidis

    Multiple Personality An Experimental Investigation Into the Nature of Human Individuality — Boris Sidis

  • The Psychology Of Suggestion: A Research Into The Subconscious Nature Of Man And Society — Boris Sidis

    The Psychology Of Suggestion: A Research Into The Subconscious Nature Of Man And Society — Boris Sidis