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  • Pre-History Era
    • Abacus
    • Antikythera Mechanism
    • Arabic Numerals
    • Napier and Schickard
    • Da Vinci and Pascal
    • Babbage
    • Lovelace
    • Morse and Boole
    • Wheatstone
    • Commerical Typewritter
  • Electronics Era
    • Lilienfeld and Zuse
    • Colossus
    • ENIAC
    • Electro-Mechanical Computer
    • UNIVAC
    • EDVAC
    • 1956 - 1959
    • IBM 360
  • Mini Era
    • Sutherland
    • 1965 - 1969
    • 1970s
  • MicroEra
    • Gates and Kildall
    • Jobs and Wozniak
    • 1971 - 1975
    • Basic
    • Apple II
    • VisiCalc
    • 1980 - 1984
  • References
    • Links Part 1
    • Links Part 2
  • Power Point Files
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