Psychopathological Researches. Studies in Mental Dissociation. (Signed, Association Copy)

First edition, first printing. Inscribed and signed: “To Mr. H. Addington Bruce, from his friend, Boris Sidis.” Boris Sidis (1867-1923), a Russian-born psychologist and physician..... Read More about Psychopathological Researches. Studies in Mental Dissociation. (Signed, Association Copy