VERSITA Central European Science Publishers, Warsaw; http://versita.com, in cooperation with journal's owner - School of English, Adam Mickiewicz University, Poznan; http://ifa.amu.edu.pl
VERSITA Central European Science Publishers, Warsaw; http://versita.com, in cooperation with journal's owner - School of English, Adam Mickiewicz University, Poznan; http://ifa.amu.edu.pl