Columbia subject headings:
Harvard subject headings:
Brun, Donald--Catalogs.
Museum für Gestaltung Zürich. Plakatsammlung--Catalogs.
Posters, Swiss--20th century--Catalogs.
Princeton subject headings:
Brun, Donald, 1909-1999--Catalogs.
Catalogs.
Museum für Gestaltung Zürich. Plakatsammlung--Catalogs.
Posters, Swiss--20th century--Catalogs.