Informes
09/10/05 Colloque International "Charles Ehresmann: 100 Ans", conversations Ronnie Brown & BJ Hiley / conversations secretary of Colloque / fragments from Categories, Topology, Geometry (SIC & PSSL) / fragments from Multidisciplinary applications of Ehresmann / conversations BJ Hiley & Nishimura Hirokazu / evening conversations Andrei Rodin re. Ehresmann meeting