Columbia subject headings:
German literature--Czech Republic--Silesia--History and criticism.
Omens--Czech Republic--Silesia--History.
Harvard subject headings:
German literature--Czechoslovakia--Silesia--History and criticism.
Omens--Czechoslovakia--Silesia--History.
Princeton subject headings:
German literature--Czechoslovakia--Silesia--History and criticism.
Omens--Czechoslovakia--Silesia--History.