Columbia subject headings:
Architecture--Poland--Toruń--Catalogs.
Castles--Poland--Toruń.
Toruń (Poland)--History.
Harvard subject headings:
Architecture--Poland--Toruń--Catalogs.
Castles--Poland--Toruń.
Toruń (Poland)--History
Princeton subject headings:
Architecture--Poland--Toruń--Catalogs.
Castles--Poland--Toruń.
Catalogs.
Toruń (Poland)--History.