Researches in telephony
By: by A. Graham Bell.
Contributors: American Academy of Arts and Sciences.
Series: CIHM/ICMH microfiche series -- no. 08832.
Publisher: s.n.
Published: 1980
Place of publication: [S.l
Language: eng
Format: Microform
Number of pages: 10
Subjects: Telephone.
Notes: Caption title.

At head of title: Proceedings of the American Academy of Arts and Sciences, vol. XII--Papers read before the Academy.

"Presented May 10, 1876, by the corresponding secretary."

Reproduction of original in: D.B. Weldon Library, University of Western Ontaio.

Pre-1900 Canadiana.

Microfiche. Ottawa : Canadian Institute for Historical Microreproductions, 1980. 1 microfiche (9 fr.) ; 11 x 15 cm. (CIHM/ICMH Microfiche series = CIHM/ICMH collection de microfiches ; no. 08832).