Columbia subject headings:
Calder, Alexander, 1898-1976--Catalogs.
Calder, Alexander, 1898-1976--Criticism and interpretation.
Harvard subject headings:
Calder, Alexander, 1898-1976--Criticism and interpretation.
Mobiles (Sculpture)
Princeton subject headings:
Calder, Alexander, 1898-1976--Criticism and interpretation.
Mobiles (Sculpture)