\documentstyle{article}
\pagestyle{empty}
\setlength{\textwidth}{8.5in}
\setlength{\textheight}{11in}
\setlength{\columnsep}{2.5pc}
\setlength{\topmargin}{-1.5in}
\setlength{\oddsidemargin}{-1in}
\setlength{\parindent}{1pc}
\makeatletter
\def\@normalsize{\@setsize\normalsize{12pt}\xpt\@xpt \abovedisplayskip
11pt plus2pt minus5pt\belowdisplayskip \abovedisplayskip
\abovedisplayshortskip \z@ plus3pt\belowdisplayshortskip 6pt plus3pt
minus3pt\let\@listi\@listI}
%the following line was changed
\def\subsize{\@setsize\subsize{12pt}\xipt\@xipt}
\def\section{\@startsection{section}{1}{\z@}{24pt plus 2 pt
minus 2 pt} {12pt plus 2pt minus 2pt}{\large\bf}}
\def\subsection{\@startsection {subsection}{2}{\z@}{12pt
plus 2pt minus 2pt}{12pt plus 2pt minus 2pt}{\subsize\bf}}
\makeatother

\input{psfig}

\begin{document}
   \centerline{\psfig{figure=page1.ps,width=8in}}

   \centerline{\psfig{figure=page2.ps,width=8.0in}}

   \centerline{\psfig{figure=page3.ps,width=8.0in}}

   \centerline{\psfig{figure=page4.ps,width=8.0in}}

   \centerline{\psfig{figure=page5.ps,width=8.0in}}

   \centerline{\psfig{figure=page6.ps,width=8.0in}}

\end{document}
