Columbia subject headings:
Harvard subject headings:
German literature--Silesia--History and criticism.
Polish literature--Silesia--History and criticism.
Polish people--Silesia--Intellectual life.
Silesia--Intellectual life.
Princeton subject headings:
German literature--Silesia--History and criticism.
Polish literature--Silesia--History and criticism.
Polish people--Silesia--Intellectual life.
Silesia--Intellectual life.