The Colloquium is organized by the Dept. of Logic and Philosophy of Science and the Institute for Logic, Cognition, Language and Information (ILCLI) of the University of the Basque Country. It will take place in the Faculty of Philosophy of the University of the Basque Country at DONOSTIA-SAN SEBASTIAN (address: Campus de Ibaeta, Avenida de Tolosa, s.n.). Email ICCS-95@sf.ehu.es for more information.