1960s
1970s
1970
1971
1972
1973
1974
1975
1976
1977
1978
1979
January
February
March
April
May
June
July
August
September
October
November
December
Vol. 012 Issue 012 (December 1 1979)
1980s
1990s
2000s
2010s
2020s
Kanda Software, Inc.