J.R. Soto
Subtitle: werke 1950-1968.
Contributors: Kunstverein für die Rheinlande und Westfalen.
Publisher: Kunstverein fur die rheinlande und westfalen
Published: 1968
Place of publication: Dusseldorf
Language: ger
Notes: Published on the occasion of the exhibtion at the Kunstverein für die Rheinlande und Westfalen, Düsseldorf, 8 October - 10 November 1968.

Text in German.