česky | english
Authors of program:
  • Michal Křen - programming - mehikr@gmail.com
  • Martin Hlaváč - moulding - martin_hlavac@seznam.cz
Entrepreneur of project:
  • Ing. Stanislav Křen
  • 687 13, Svárov 11
  • IČO: 46959084
Technical support:
  • mehikr@gmail.com
  • +420576120693 -from VIPHONE free
(c)2005-2015 Education program for descriptive geometry