Ed. du Seuil, Paris 1991, 200 p.
Ed. Flammarion. Collection dominos. Paris1995. 123 pages.
(Praxiology, vol. 3). The Transaction Pub., New Brunschwig, New Jersey, USA, 1995. 463 pages.
Ed. Afcet-Dunod. RIS Vol. 6, n° 4, 1992. pp. 289-461...