Assemblage, environments & happenings
By: Text and design by Allan Kaprow ; with a selection of scenarios by: 9 Japanese of the Gutai Group, Jean-Jacques Lebel and others.
Publisher: H.N. Abrams
Published: 1966
Place of publication: New York
Number of pages: 341
Subjects: Happening (Art); Pop art
Other titles: Step right in
Notes: Title on p. 146 and 147; false title on p.1 and 2 : Step right in; scenarios selected complement those published in M. Kirby's Happenings, an illustrated anthology, 1965.