John Morgan at MSRI - Variations of Hodge structure associated to Calabi-Yau three folds with h^3=4

<BODY> MSRI Streaming Video Series <BR> John Morgan - Variations of Hodge structure associated to Calabi-Yau three folds with h^3=4 <BR> <center> A PDF version of the lecture notes is available <A HREF="http://www.msri.org/publications/ln/msri/2002/ssymmetry/morgan/1/meta/aux/morgan.pdf">here</A>. </center> </BODY>