Torino: Sperone, 1970. First edition. 12mo,  pp, bound in white boards backed with white cloth tape. Housed in a typographically designed dust jacket.
First edition of this artist's book presenting text works from the artist's Sixth Investigation, and published by Sperone here under the editorship of Pierluigi Piero and Germano Celant. The latter included this work in Book as Artwork.
[Celant, Book as Artwork, p. 80. Lippard, Six Years p. 141.
Near fine, with a touch of dustiness to boards, in a near fine jacket whichs shows just a hint of toning and some very faint traces of soiling to back cover. Item #30105