NY: E.P. Dutton, 1965. First edition. Qtr. cloth. 288pp. 34pp. introduction by Michael Kirby. The first book on the subject, a well-illustrated anthology including scripts and productions by Jim Dine, Allan Kaprow, Claes Oldenburg, Robert Whitman, and Red Grooms, each of whom provides a preliminary statement about their work. Near Fine in dw. (slight wear to extremities).