The Gray matter
Subtitle: the forgotten story of the telephone
By: by Burton H. Baker.
Publisher: Telepress
Published: 2000
Place of publication: St. Joseph, MI
Language: eng
Number of pages: 145
Subjects: Bell, Alexander Graham, 1847-1922; Gray, Elisha, 1835-1901; Telephone -- United States -- History; Inventors -- United States -- Biography
Genres: Biography.
Notes: Includes bibliographical references (1st group, p. 137-138) and index.