TY  - BOOK
AU  - Rosenberg,Harold
TI  - The de-definition of art: Action art to pop to earthworks 
PY  - 1972///]
CY  - New York
PB  - Horizon Press
KW  - Art, American
KW  - 20th century
KW  - Art
KW  - Philosophy
N1  - Includes index
ER  -