NorthStar Horizon computer, 1979
1979
1979
(1962); 1982
circa 1983
1983
1976
1984
1979
1981
1977
1981
1976
1984
1977
1981
1977
1981
1983
1975
1976-1979
1984
1984; 1983
1980
1975
1977
1981-1982
2000-100 BCE
1982
1976
1976-1982
1982
1980
1983
circa 1975
1975
1979
1978
1980-1981
1978
1977-1982
1990-96
1984
1978
1979
1976
1978-1980
1982-1983
1976
1982
1975
1979