Marek Lechniak
Departament of Logic
Faculty of Philosophy
The John Paul II Catholic University of Lublin
Al. Racławickie 14, PL 20-950 Lublin
tel. +48 81 445 4043
www.kul.pl/lechniak
Marek Lechniak
Departament of Logic
Faculty of Philosophy
The John Paul II Catholic University of Lublin
Al. Racławickie 14, PL 20-950 Lublin
tel. +48 81 445 4043
www.kul.pl/lechniak