<FONT SIZE=1>The World Wide Web facility on www.cs.utexas.edu is provided  as a service to the faculty, students, staff, and guests of the Department of  Computer Sciences at The University of Texas at Austin. The views and opinions  expressed on this page are the sole responsibility of the author,  <A HREF="http://www.cs.utexas.edu/users/kharker/">Kenneth E.Harker</A>, and do  not necessarily reflect the views or opinions of the Department of Computer  Sciences, The University of Texas at Austin, or The University of Texas System  or its Board of Regents.</FONT></P>
