4 konstruktive Künstler =
Subtitle: 4 constructive artists : Baekelmans, Horvath, Vandenbranden, Verstockt.
Contributors: Belgisches Haus (Gallery).
Publisher: Belgisches Haus]
Published: 1975
Place of publication: [Köln
Language: ger
Subjects: Constructivism (Art) -- Belgium -- Exhibitions.; Art, Belgian -- Exhibitions.
Notes: Exhibition held at the Belgisches Haus, Cologne, Nov. 5-Dec. 13, 1975.

Parallel text in German and English.