TY - `EDBOOK` AU - Müller, Grégoire AU - Gorgoni, Gianfranco TI - The new avantgarde : issues for the art of the seventies PB - Pall Mall Pr. CY - London PY - 1972 LA - eng SP - 177 S. CN - 73 B 2612 AN - UBHD-1072878 ER -