Columbia subject headings:
Architecture--Poland--History.
Art museums--Poland.
Art patronage--Poland--History.
Art, Polish--History.
Art--Poland--History.
Ostrowski, Jan K.--Bibliography.
Harvard subject headings:
Arts--History
Arts--Poland--History.
Festschriften
Ostrowski, Jan K.--Bibliography.
Princeton subject headings:
Architecture--Poland--History.
Art museums--Poland.
Art patronage--Poland--History.
Art, Polish--History.
Art--Poland--History.
Ostrowski, Jan K.--Bibliography.