- Nil. – Visuelle Literatur. Nr. 1. Mai 1989.
- Verlag Bielefelder, Amerdingen, 1989
- softcover with a folded offset lithograph by Hiroshi Tanabe
- Roy Aranella, Jiří Valoch, Jürgen O. Olbrich, Georg Jappe, Fernando Aguir, Vittore Baroni, Kyuyo Kajino Sakado, Susan Bee
- Ask
- Nil. – Visuelle Literatur. Nr. 1. Mai 1989.
- Verlag Bielefelder, Amerdingen, 1989
- softcover with a folded offset lithograph by Hiroshi Tanabe
- Roy Aranella, Jiří Valoch, Jürgen O. Olbrich, Georg Jappe, Fernando Aguir, Vittore Baroni, Kyuyo Kajino Sakado, Susan Bee
- Ask
contexts：
- J.H. Kocman: Art Activities 1970-1979
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