Catalogue of an exhibition held at Museum Bochum, May 19-June 30, 1973.
Exhibition catalogues
Tentoonstellingscatalogi
Opening text by Peter Spielmann. Includes 3 texts by "Ludwig Kassák", one reprinted from the Buch neuer Künstler, and two reprinted from the periodical MA.
"Katalog und Layout: Peter Spielmann, Helmut Zumbro"--Page 3 of cover.