Art & Project, 4 titles
(1) Lawrence Weiner, 1971. 21 x 10 cm, 20 pp. Ed. of 300. (2) Ger van Elk, 1972. 21 x 10 cm, 18 pp. Ed. of 300. (3) Yutaka Matsuzawa, Catechism Art, 1973. 21 x 10 cm, 18 pp. Ed. of 300. (4) Stanley Brouwn, 1000 mm 879 mm, 1978. 15 x 15 cm, 20 pp. Ed. of 1000.
Added: (5) Yves de Smet: Vorm en Inhoud. MTL Brussel, 1971. Slightly creased, and (6) herman de vries. Wit-White. Zédélé éditions 2012, reprint of the 3rd edition, with an introduction by j.c. van schagen. (total 5)