A Dissertation on Speech: in Which Not Only the Human Voice and the Art of Speaking Are Traced from Their Origin, but the Means Are Also Described by Which Those Who Have Been Deaf and Dumb from Their Birth May Acquire Speech

A Dissertation on Speech: in Which Not Only the Human Voice and the Art of Speaking Are Traced from Their Origin, but the Means Are Also Described by Which Those Who Have Been Deaf and Dumb from Their Birth May Acquire Speech