
\documentclass[12pt,letterpaper,oneside,onecolumn]{book}
\usepackage[]{fontenc}
\usepackage[]{epsfig}

\textwidth 5.50in
\textheight 8.00in
\topmargin -0.0001in
\renewcommand{\topfraction}{0.85}
\hyphenation{brems-strah-lung}

\input{standard_symbols}

\setcounter{chapter}{3}
\begin{document}
\tableofcontents
\chapter{Photon Beam}\label{chapter_beam}

\input{ch4int_t}
%\input{energy_t}
%\input{photpol_t}
\input{ch4tech_t}
\input{ch4desc_t}
\input{ch4elec_t}
\input{ch4tags_t}
\input{ch4rate_t}

\listoffigures
\listoftables

\bibliography{halld}
\bibliographystyle{unsrt}


\end{document}
