Happy Computer Magazine (Germany) (December 1983), 1983-12-01

Happy Computer Magazine (Germany) (January 1984), 1984-01-01

Happy Computer Magazine (Germany) (February 1984), 1984-02-01

Happy Computer Magazine (Germany) (March 1984), 1984-03-01

Happy Computer Magazine (Germany) (April 1984), 1984-04-01

Happy Computer Magazine (Germany) (May 1984), 1984-05-01

Happy Computer Magazine (Germany) (June 1984), 1984-06-01

Happy Computer Magazine (Germany) (July 1984), 1984-07-01

Happy Computer Magazine (Germany) (August 1984), 1984-08-01

Happy Computer Magazine (Germany) (February 1985), 1985-02-01

Happy Computer Magazine (Germany) (March 1985), 1985-03-01

Happy Computer Magazine (Germany) (July 1985), 1985-07-01

Happy Computer Magazine (Germany) (September 1985), 1985-09-01

Happy Computer Magazine (Germany) (November 1985), 1985-11-01

Happy Computer Magazine (Germany) (June 1987), 1987-06-01

Happy Computer Magazine (Germany) (June 1988), 1988-06-01

Happy Computer Magazine (Germany) (July 1988), 1988-07-01

Happy Computer Magazine (Germany) (March 1989), 1989-03-01

HappyComputer Magazine Special (January 1984), 1984-01-01

HappyComputer Magazine Special (January 1985), 1985-01-01