Columbia subject headings:
Fascism and culture--Italy--History--20th century.
Librarians--Germany--History--20th century--Congresses.
Librarians--Italy--History--20th century--Congresses.
Libraries and national socialism--Germany--History--20th century--Congresses.
Libraries--Italy--History--20th century--Congresses.
Harvard subject headings:
Fascism and culture--Italy--Congresses.
Fascism and culture--Italy--History--20th century.
Librarians--Germany--History--20th century--Congresses.
Librarians--Italy--History--20th century--Congresses.
Libraries and national socialism--Congresses.
Libraries and national socialism--Germany--History--20th century--Congresses.
Libraries--Germany--History--20th century--Congresses.
Libraries--Italy--History--20th century--Congresses.
Library science--Germany--History--20th century--Congresses.
Library science--Italy--History--20th century--Congresses.
Princeton subject headings:
Fascism and culture--Italy--Congresses.
Libraries and national socialism--Congresses.
Libraries--Germany--History--20th century--Congresses.
Libraries--Italy--History--20th century--Congresses.
Library science--Germany--History--20th century--Congresses.
Library science--Italy--History--20th century--Congresses.