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]
Contributors: Lebel, Jean Jacques.; Gutai Bijutsu Kyo kai.
Publisher: H. N. Abrams
Published: 1966
Place of publication: New York
Language: eng
Number of pages: 341
Subjects: Happening (Art); Environment (Art); Assemblage (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. Cf. p. 210.