INTRODUCTION A UN TRAITE DE MATHEMATIQUES. 1964. PRECEEDEE DE EXPLICATION ET DEVELOPPEMENT DE MON APPORT DANS LES MATHEMATIQUES (1952 – 1972). 1973.

Paris: Editions PSI, 1973
30 x 21cm, 52pp plus card covers. First edition – one of a numbered edition of 470 copies aside from the 30 deluxe signed copies – of the continuing Letteriste tradition of reinterpreting he world into their own nuclear weltangschaaung. The second part of the book reproduces 11 paintings in full page, b/w by Isou which relate to the text. An unnumbered copy aside from the edition, there is a slight mark to the front cover where an old price sticker has been removed but otherwise very good.