Teaching and Learning as Performing Arts
Verlag Gebr. Koenig, Koln/New York, 1970
232 pages, spiral bound
8 1⁄4 × 11 inches
With the participation of John Cage, Benjamin Patterson, George Brecht, Allen Kaprow, Marcelle, Vera and Bjoessi and Karl Rot, Dorthy Iannone, Diter Rot, and Joseph Beuys. Written in German and English.