@book{UBHD-1040524, author={Rosenberg, Harold}, title={The De-definition of art}, subtitle={action art to Pop to Earthworks}, publisher={Horizon Press}, address={New York}, year={1972}, pages={256 S}, language={eng}, isbn={0-8180-0118-6 and 978-0-8180-0118-5}, keywords={Kunst / Geschichte 1962-1972 / Avantgarde}, library={UB [Signatur: 72 B 4298]}, }