% this is latex
\documentclass[12pt]{article}
\setlength{\textheight}{230mm}
\setlength{\topmargin}{0mm}

%define page size: 
\setlength{\headheight}{0mm}
\setlength{\headsep}{0mm}
\setlength{\footskip}{12mm}
\setlength{\textwidth}{170mm}
\setlength{\oddsidemargin}{0mm}
\setlength{\evensidemargin}{0mm}
%%\setlength{\oddsidemargin}{-15mm}
%%\setlength{\evensidemargin}{-15mm}

\newcommand{\tstrut}{\protect\rule{0in}{0.2in}\hspace{1em}}

\begin{document}

\input elem304
\input meson304
\input baryon304

\end{document}

