% latex style with times roman text but cm math italic.
 
\def\@mrm{ptmr}% times - roman
\def\@mit{ptmri}% times - italic
\def\@msl{ptmro}% times - oblique
\def\@mbf{ptmb}% times - bold
\def\@mcsc{ptmrc}% times - roman - small caps
%\def\@mtt{pcrr}% courier
\def\@mtt{phvb}% courier
%\def\@mss{phvr}% helvetica
\def\@msf{phvr}% helvetica
 
\input psfont.sty
%\input psfonts.tex

\def\fnum@figure{\small\tt{\figurename~\thefigure}}

\def\fnum@table{\small\tt{\tablename~\thetable}}

\long\def\@caption#1[#2]#3{\par\addcontentsline{\csname
  ext@#1\endcsname}{#1}{\protect\numberline{\csname
  the#1\endcsname}{\ignorespaces #2}}\begingroup
    \@parboxrestore
    \normalsize
    \@makecaption{\csname fnum@#1\endcsname}{\ignorespaces \small\tt{#3}}\par
  \endgroup}

