Bruce, Robert V.
Bell : Alexander Graham Bell and the conquest of solitude / Robert V. Bruce. - Boston : Brown, 1973. - xi, 564 p. : ill. ; 25 cm.
Includes index.
Bibliography: p. 501-549.
0316112518
Bell, Alexander Graham, 1847-1922.
Inventors--Biography.--United States
Bell : Alexander Graham Bell and the conquest of solitude / Robert V. Bruce. - Boston : Brown, 1973. - xi, 564 p. : ill. ; 25 cm.
Includes index.
Bibliography: p. 501-549.
0316112518
Bell, Alexander Graham, 1847-1922.
Inventors--Biography.--United States