Columbia subject headings:
Catholic Church. Archdiocese of Esztergom (Hungary)
Catholic Church. Diocese of Kraków (Poland)
Hungary--Boundaries--Poland.
Poland--Boundaries--Hungary.
Harvard subject headings:
Catholic Church. Archdiocese of Esztergom (Hungary)
Catholic Church. Diocese of Kraków (Poland)
Hungary--Boundaries--Poland.
Poland--Boundaries--Hungary.
Princeton subject headings: