Panati, Charles. Panati’s Browser’s Book of Beginnings. Houghton Mifflin, 1984.
229
1958: Researchers at Bell Laboratories in the United...
Building item
1958
Researchers at Bell Laboratories
in the United States developed the modem, permitting computers to take advantage of pre-existing telephone infrastructure for establishing networks.
Moschovitis, Christos et al. History of the Internet. ABC-CLIO, 1999.
