Columbia subject headings:
Harvard subject headings:
Encyclopedias and dictionaries--History and criticism
German language--Etymology.
German language--Lexicography--History--20th century.
German language--Lexicography.
German language--Semantics.
Germany--History--1933-1945--Historiography.
Germany--History--1933-1945.
Language and history--Germany.
National socialism.
Trübner's deutsches Wörterbuch--History.
Princeton subject headings:
German language--Etymology.
German language--Lexicography.
German language--Semantics.
Germany--History--1933-1945--Historiography.
Germany--History--1933-1945.
Language and history--Germany.
National socialism.
Trübner's deutsches Wörterbuch--History.