Columbia subject headings:
Arp, Jean, 1887-1966--Exhibitions.
Dadaism--Exhibitions.
Schwitters, Kurt, 1887-1948--Exhibitions.
Harvard subject headings:
Arp, Jean, 1887-1966--Exhibitions.
Dadaism--Exhibitions
Schwitters, Kurt, 1887-1948--Exhibitions.
Princeton subject headings:
Arp, Jean, 1887-1966--Exhibitions.
Dadaism--Exhibitions.
Schwitters, Kurt, 1887-1948--Exhibitions.