BEEREN, W.A.L. The New Work of Karel Appel: Paintings 1979 – 1981.

(Rotterdam): Museum Boymans-van Beuningen 1982.  First edition.  Quarto.  44 pages.  Catalogue for the exhibition of the same title at Museum Boymans-van Beuningen Jan 23 – March 17, 1982.  Text in Dutch and English.  Illustrated throughout.  A very good copy in colourful wrappers.