communication 2
Terms
undefined, object
copy deck
-
1980's -
mobile phones, fax machines -
1987 -
few people used personal computers -
1962 -
communications satellites -
1876 -
telephone -
1844 -
telegraph -
1895 -
wireless telegraph -
1936 -
first television broadcast -
2000's -
CD Rom -
1970's -
videotape machines -
1860 -
Pony Express