Columbia subject headings:
Design--Europe--History--20th century--Encyclopedias.
Design--North America--History--20th century--Encyclopedias.
Designers--Europe--Biography--Encyclopedias.
Designers--North America--Biography--Encyclopedias.
Harvard subject headings:
Design--Europe--History--20th century--Encyclopedias.
Design--History--20th century--Encyclopedias.
Design--North America--History--20th century--Encyclopedias.
Designers--Europe--Biography--Encyclopedias.
Designers--North America--Biography--Encyclopedias.
Princeton subject headings:
Design--Europe--History--20th century--Encyclopedias.
Design--History--20th century--Encyclopedias.
Design--North America--History--20th century--Encyclopedias.
Designers--Europe--Biography--Encyclopedias.
Designers--North America--Biography--Encyclopedias.
Encyclopedias.