\author{
Guido van Rossum \\
Corporation for National Research Initiatives (CNRI) \\
1895 Preston White Drive, Reston, Va 22091, USA \\
E-mail: {\tt guido@CNRI.Reston.Va.US}
}
\date{July 1st, 1996 \\ Release 1.4beta1} % XXX update before release!