NorthStar Horizon computer, 1979
1979
1979
(1962); 1982
1985
circa 1983
1983
1976
1985
1984
1974-1977
1979
1987
1981
1977
1981
1976
1984
1977
1981
1977
1986
1981
1983
1975
1975-1985
1976-1979
1984
1973-1983
1984; 1983
1986
1980
1975
1977
1981-1982
1973
1987
2000-100 BCE
1979-1985
1988
1979-1985
1974-1976
1985
1986
1982
1976
1976-1982
1982
1985
1980
1980-1985
1983