Jarnow, Jesse.
Telegraph and telephone networks : groundbreaking developments in American communications / Jesse Jarnow. - 1st ed. - New York : Rosen Central Primary Source, 2004. - 32 p. : ill. (some col.), col. map ; 23 cm. - America's industrial society in the 19th century . - America's industrial society in the nineteenth century. .
Includes index.
Booklist, April 2004
Examines the history of communication in the United States, particularly the technological advances of the late nineteenth century that improved transmission speed from weeks or months to hours or minutes.
6.8 5-8 Follett Library Resources
082394025X
2003003673
Telegraph.
Telephone.
Communication--History.
TK5265 / .J37 2004
384.1/0973
Telegraph and telephone networks : groundbreaking developments in American communications / Jesse Jarnow. - 1st ed. - New York : Rosen Central Primary Source, 2004. - 32 p. : ill. (some col.), col. map ; 23 cm. - America's industrial society in the 19th century . - America's industrial society in the nineteenth century. .
Includes index.
Booklist, April 2004
Examines the history of communication in the United States, particularly the technological advances of the late nineteenth century that improved transmission speed from weeks or months to hours or minutes.
6.8 5-8 Follett Library Resources
082394025X
2003003673
Telegraph.
Telephone.
Communication--History.
TK5265 / .J37 2004
384.1/0973