\documentstyle[S]{book}
\newcommand{\Plus}{\mbox{ \tt + }}
\newcommand{\Star}{\mbox{ \tt * }}
\newcommand{\Colon}{\mbox{ \tt :\,}}
\newcommand{\Divide}{\mbox{ \tt / }}
\newcommand{\In}{\mbox{ \tt \%in\% }}
\newcommand{\Minus}{\mbox{ \tt - }}
\begin{document}
\setcounter{chapter}{3}
\tableofcontents
\begin{center}
\bf DRAFT (\today)
\end{center}
\input{0}
\input{1}
\input{2}
\input{3}
\input{4}
\end{document}

