Stupidogramme (gesammelte werke band 9) [Stupidograms (collected works volume 9)] 1975 Dieter Roth Stupidogramme (gesammelte werke band 9) [Stupidograms (collected works volume 9)] letterpress and offset on paper; Smythe sewn, softcover 9 1/16 x 6 ¾ in. (23 x 17 cm), 416 pp. Gift of Dieter Roth