Columbia subject headings:
Calder, Alexander, 1898-1976--Exhibitions.
Vedova, Emilio, 1919-2006--Exhibitions.
Harvard subject headings:
Calder, Alexander, 1898-1976--Exhibitions.
Vedova, Emilio, 1919-2006--Exhibitions.
Princeton subject headings:
Calder, Alexander, 1898-1976--Exhibitions.
Vedova, Emilio, 1919-2006--Exhibitions.