TY - GEN L1 - http://bibliotekacyfrowa.pl/Content/46876/PDF/Social_Problems_of_the_Contemporary_Families.pdf L2 - http://bibliotekacyfrowa.pl/Content/46876 KW - problems concerning contemporary families KW - social problems KW - family KW - Poland KW - Slovakia KW - Czech Republic T1 - Social problems of the contemporary families UR - http://bibliotekacyfrowa.pl/dlibra/publication/edition/46876 ER -