Columbia subject headings:
Lichtenstein, Roy, 1923-1997--Exhibitions--2007--Spain--Madrid.
Harvard subject headings:
Lichtenstein, Roy, 1923-1997--Exhibitions.
Lichtenstein, Roy, 1923-1997--Interviews.
Princeton subject headings:
Interviews.
Lichtenstein, Roy, 1923-1997--Exhibitions.
Lichtenstein, Roy, 1923-1997--Interviews.