ILL-CONDENSED MATTER: LES HOUCHES SESSION XXXI

Contents: Percolation and Localization (D J Thouless); Disordered Systems - Experimental Viewpoint (J Joffrin); Lectures on Amorphous Systems (P W Anderson); Elementary Algebraic Topology Related to the Theory of Defects and Textures (V Poenaru); Models of Disordered Materials (S Kirkpatrick); Thermal and Geometrical Critical Phenomena in Random Systems (T C Lukensky); A Short Guide to Polymer Physics (P-G de Gennes); and 9 seminars;