SANDBERG, Willem. L’art : le superflu indispensable.

(Utrecht and Cologne): Reflex and Verlag Galerie der Spiegel, 1982.  First edition thus.  Octavo.  35 pages.   A nice re-issue of Sanberg’s experimenta typografica, this is issue 4.   A volume of experiments in page and text layouts.  A very good copy.