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

\textwidth 5.50in
\textheight 8.00in
\topmargin 0.5in
\evensidemargin 0.25in
\oddsidemargin 0.50in

\include{standard_symbols}

\begin{document}
\input{collab}
\tableofcontents
\clearpage
\clearpage
\newpage
\setcounter{page}{0}
\pagenumbering{arabic}
\input{ch1_main}
\input{ch2_main}
\input{ch3_main}
\input{ch4_main}
\input{ch5_main}
\input{ch6_main}
\input{ch7_main}


\listoffigures
\listoftables

\bibliography{halld}
\bibliographystyle{unsrt}

\end{document}

