Contact us by e-mail for more details:
- US: Karel F. Raska, Jr. – raska.kaf@gmail.com
- Europe: Petr Vorel, C.Sc. – http://uhv.upce.cz/cs/petr-vorel
- Comenius Academic Club
400 Harrison Avenue
Highland Park, NJ 08904-2708
WEBMASTER
- info@petrpilny.cz
Contact us by e-mail for more details: