\long\def\@makecaption#1#2{%
  \begin{small}
  \vskip\abovecaptionskip
  \sbox\@tempboxa{#1. #2}%
  \ifdim \wd\@tempboxa >\hsize
     #1. #2\par
  \else
    \global \@minipagefalse
    \hb@xt@\hsize{\hfil\box\@tempboxa\hfil}%
  \fi
  \vskip\belowcaptionskip
  \end{small}}
\renewcommand\figurename{Fig.}
\renewcommand\tablename{Table}

\renewcommand{\section}{\@startsection{section}{1}{\z@}%
                                  {-3.25ex\@plus -1ex \@minus -.2ex}%
                                  {1.5ex \@plus .2ex}%
                                  {\normalfont\normalsize\bfseries}}
\renewcommand{\thesection}{\arabic{section}.\hspace*{-1.5ex}}

\newlength{\ppp}
\setlength{\ppp}{\parindent}
\newcommand{\hp}{\hspace*{\ppp}}
\textwidth 168mm
\textheight 240mm
\columnsep 8mm
\topmargin -10mm
\evensidemargin -9mm
\oddsidemargin  -9mm
\renewcommand{\refname}{{\normalsize\bf References}}




