(Praxiology, vol. 3). The Transaction Pub., New Brunschwig, New Jersey, USA, 1995. 463 pages.
Edition PUF- Nouvelle Encyclopédie Diderot. Paris 1999. , ISBN 2 13 05 0104 4, 371 pages.
Addison-Wesley. The Santa Fé Institute Studies in the Sciences of Complexity, 1992, 447 pages.