Columbia subject headings:
Gerz, Jochen. Bremer Befragung.
Public art--Germany--Bremen.
Questionnaires--Germany--Bremen.
Harvard subject headings:
Conceptual art--Germany--Bremen.
Gerz, Jochen
Public sculpture--Germany--Bremen--Public opinion.
Princeton subject headings:
Conceptual art--Germany--Bremen.
Public sculpture--Germany--Bremen--Public opinion.