Implications for Economic Policy
2005 336 pp Hardback 1 84376 668 X
World scientific pub. Co 2007, ISBN :10 981 270 548 1, 351 pages. Pour se procurer cet ouvrage : http://www.worldscibooks.com/chaos/6372.html
, Ed. Gallimard. Folio Essai, 1964. Paris. 93pages.