Cecile DeWitt-Morette at MSRI - Action and symmetries

<BODY> MSRI Streaming Video Series <BR> Cecile DeWitt-Morette - Action and symmetries <BR> <center> A PDF version of the lecture notes is available <A HREF="http://www.msri.org/publications/ln/msri/2002/feynman/dewitt/1/meta/aux/dewitt.pdf">here</A>. </center> </BODY>