Memoir upon the formation of a deaf variety of the human race
By: by Alexander Graham Bell.
Series: CIHM/ICMH Microfiche series -- no. 08831
Publisher: s.n.
Published: 1980
Place of publication: [S.l
Language: eng
Format: Microform
Number of pages: 49
Subjects: Genetics.; Heredity, Human.; Human genetics.
Notes: At head of title: National Academy of Sciences.

Tables.

Filmed from a copy of the original publication held by the D.B. Weldon Library, University of Western Ontario. Ottawa : Canadian Institute for Historical Microreproductions, 1980.