Columbia subject headings:
Pettibon, Raymond, 1957---Exhibitions.
Steinberg, Saul--Exhibitions.
Harvard subject headings:
Pettibon, Raymond, 1957---Exhibitions.
Steinberg, Saul, 1914-1999.--Exhibitions.
Princeton subject headings:
Pettibon, Raymond--Exhibitions.
Steinberg, Saul--Exhibitions.