Graphis diagrams
Subtitle: the graphic visualization of abstract data : die graphische Visualisierung abstrakter Gegebenheiten : la visualisation graphique de données abstraites
By: edited by Walter Herdeg.
Contributors: Herdeg, Walter, 1908-
Publisher: Graphis Press
Published: 1974
Place of publication: Zurich
Language: mul
Number of pages: 183
Notes: Publication no. 136.

Parallel text in English, German and French.