"Telèfon." . . . . "The history of the telephone" . . . . . . . . . . . . . . "History of the telephone electronic resource" . . . . . . . . . "Electronic books"@en . . "The History of the telephone" . . . . "History of the Telephone" . . . "The history of telephone"@en . . . . . . . . . . . . . . . . "Fernsprechtechnik, Telefonie (Technik)." . . . . . . . . "History of the telphone"@en . . . . . . . . . "History"@en . . . . "History" . . . . . . . . . . . "The History of the Telephone" . . "The history of the telephone"@en . . "TECHNOLOGY & ENGINEERING Telecommunications." . . "Història de la tecnologia." . . "Telephone." . . "Telèfon Història." . . "Telefonie." . . "Electronic books." . . "Telephone History." . . "Téléphone Histoire." . .