% titlepage.sty  27 Jan 85
\def\maketitle{\begin{titlepage}
\let\footnotesize\small \let\footnoterule\relax \setcounter{page}{0}
\null
\vfil
\vskip 60pt \begin{center}
{\LARGE \@title \par} \vskip 3em {\large \lineskip .75em
\begin{tabular}[t]{c}\@author
\end{tabular}\par}
\vskip 1.5em {\large \@date \par} \end{center} \par
\@thanks
\vfil
\null
\end{titlepage}
\setcounter{footnote}{0} \let\thanks\relax
\gdef\@thanks{}\gdef\@author{}\gdef\@title{}\let\maketitle\relax}
\def\abstract{\titlepage
\null\vfil
\begin{center}
{\bf Abstract}
\end{center}}
\def\endabstract{\par\vfil\null\endtitlepage}