Sziveri Janos
TIPP
TIPP 1423 1994-06-18 Szallaslehetoseg Edinburgh-ban
TIPP 1161 1993-10-02 Autosok UK-ben
TIPP 1080 1993-07-11 Summagraphics MM series tablet driver for Ms-Windows 3.1
TIPP 1080 1993-07-11 automatic mail-servers
TIPP 1029 1993-05-21 A perzsa kapcsolat