Gil Kalai at MSRI - Graphs and Skeleta of Polytopes, II

<BODY> MSRI Streaming Video Series <BR> Gil Kalai - Graphs and Skeleta of Polytopes, II <BR> <center> A PDF version of the lecture notes is available <A HREF="http://www.msri.org/publications/ln/msri/2003/introdcgeom/kalai/2/meta/aux/kalai2.pdf">here</A>. </center> </BODY>