Duality of thought and language; an outline of original research,

Mode of access: Internet.

A new view of insanity. The duality of the mind proved by the structure, functions, and diseases of the brain, and by the phenomena of mental derangement, and shewn to be essential to moral responsibility. With an appendix ...

Mode of access: Internet.

Duality of voice; an outline of original research.

Mode of access: Internet.