Historia de la Informática By Guzman Sande 1938 Z1 1946 ENIAC 1949 EDSAC 1951 UNIVAC I 1959 IBM 1401 1960 PDP-10 1964 IBM 360 1965 CDC 6600 1975 Altair 8800 1975 IBM 5100 1976 Apple 1 1976 Cray-1 1982 Cray X-MP 1983 Compaq Portable 1985 SIMPOS