%% 
%%  A DANTE-Edition example
%% 
%%  Beispiel 05-03-1 auf Seite 170.
%% 
%%  Copyright (C) 2010 H. Voss
%% 
%%  It may be distributed and/or modified under the conditions
%%  of the LaTeX Project Public License, either version 1.3
%%  of this license or (at your option) any later version.
%% 
%%  See http://www.latex-project.org/lppl.txt for details.
%% 

%%Run also: >>  << 
% Show page(s) 1

\documentclass[]{article}
\pagestyle{empty}
\setlength\textwidth{218.59192pt}

\usepackage[utf8]{inputenc}% eventuell anpassen
\usepackage[dvips,textheight=5cm,textwidth=5cm,headsep=5pt]{geometry}% nur für demo
\setlength\parindent{0pt}
\usepackage{fancyhdr}
\lhead{\small\texttt{twocolumn}-Demo}
\pagestyle{fancy}
\setcounter{page}{1}
\renewcommand\thepage{Seite \arabic{page}}

\usepackage{supertabular}

\begin{document}
\twocolumn[\centering%
  \texttt{twocolumn}-Modus\bigskip]
\begin{supertabular}{l c r }\hline
L & Z & R \\\hline
l & c & r \\ l & c & r \\ l & c & r \\
l & c & r \\ l & c & r \\ l & c & r \\
l & c & r \\ l & c & r \\ l & c & r \\
l & c & r \\ l & c & r \\ l & c & r \\
\end{supertabular}
\end{document}