Upon the formation of a deaf variety of the human race
By: by Alexander Graham Bell.
Series: National Academy of Sciences.  Memoirs ; [v. 2, no. 4]; Memoirs of the National Academy of Sciences -- v. 2 no. 4.
Publisher: U. S. Govt. Print. Off.
Published: 1884
Place of publication: [Washington
Language: eng
Number of pages: 86
Subjects: Deaf.; Deafness -- 19th Cent.; Hereditary Diseases -- 19th Cent.
Notes: "A paper presented to the National Academy of Sciences at New Haven, November 13, 1883."