Columbia subject headings:
Book burning--Germany--Heidelberg.
Censorship--Germany--Heidelberg.
Germany--History--1933-1945.
Heidelberg (Germany)--History.
National socialism and literature.
Harvard subject headings:
Book burning--Germany--Heidelberg.
Censorship--Germany--Heidelberg.
Germany--History--1933-1945.
Heidelberg (Germany)--History.
National socialism and literature.
Princeton subject headings:
Censorship--Germany (West)--Heidelberg--History--20th century.
Heidelberg (Germany)--Intellectual life--History--20th century.
Libraries and national socialism.
Libraries--Germany--Heidelberg--History--20th century.
Prohibited books--Bibliography--Catalogs.
Stadtbücherei Heidelberg--Catalogs.