% j-bk12.sty 10-Feb-89 from bk12.sty 19-Jan-88
% by Hideki ISOZAKI

\lineskip 1pt \normallineskip 1pt
\def\baselinestretch{1}

\def\@normalsize{\@setsize\normalsize{20.3pt}\xiipt\@xiipt
\abovedisplayskip 12pt plus3pt minus7pt\belowdisplayskip \abovedisplayskip
\abovedisplayshortskip \z@ plus3pt\belowdisplayshortskip 6.5pt plus3.5pt
minus3pt\let\@listi\@listI} 
\def\small{\@setsize\small{19pt}\xipt\@xipt
\abovedisplayskip 11pt plus3pt minus6pt\belowdisplayskip \abovedisplayskip
\abovedisplayshortskip \z@ plus3pt\belowdisplayshortskip 6.5pt plus3.5pt
minus3pt
\def\@listi{\leftmargin\leftmargini \parsep 4.5pt plus 2pt minus 1pt
 \itemsep \parsep
 \topsep 9pt plus 3pt minus 5pt}}
\def\footnotesize{\@setsize\footnotesize{16.8pt}\xpt\@xpt
\abovedisplayskip 10pt plus2pt minus5pt\belowdisplayskip \abovedisplayskip
\abovedisplayshortskip \z@ plus3pt\belowdisplayshortskip 6pt plus3pt minus3pt
\def\@listi{\leftmargin\leftmargini \topsep 6pt plus 2pt minus 2pt\parsep 3pt
plus 2pt minus 1pt
\itemsep \parsep}}
\def\scriptsize{\@setsize\scriptsize{13.3pt}\viiipt\@viiipt}
\def\tiny{\@setsize\tiny{7pt}\vipt\@vipt}
\def\large{\@setsize\large{25.2pt}\xivpt\@xivpt}
\def\Large{\@setsize\Large{30.8pt}\xviipt\@xviipt}
\def\LARGE{\@setsize\LARGE{35pt}\xxpt\@xxpt}
\def\huge{\@setsize\huge{42pt}\xxvpt\@xxvpt}
\let\Huge=\huge
\normalsize 

\oddsidemargin .25cm \evensidemargin 1.25cm 
\marginparwidth 1in \marginparsep 7pt 
 \topmargin .5in \headheight 12pt \headsep .275in \footskip 30pt 

\textheight = 30\baselineskip
\advance\textheight by \topskip
\textwidth 390pt \columnsep 10pt \columnseprule 0pt 

\footnotesep 8.4pt 
\skip\footins 10.8pt plus 4pt minus 2pt 
\floatsep 14pt plus 2pt minus 4pt \textfloatsep 20pt plus 2pt minus 4pt
\intextsep 14pt plus 4pt minus 4pt \@maxsep 20pt \dblfloatsep 14pt plus 2pt
minus 4pt \dbltextfloatsep 20pt plus 2pt minus 4pt \@dblmaxsep 20pt 
\@fptop 0pt plus 1fil \@fpsep 10pt plus 2fil \@fpbot 0pt plus 1fil 
\@dblfptop 0pt plus 1fil \@dblfpsep 10pt plus 2fil \@dblfpbot 0pt plus 1fil
\marginparpush 7pt 

\parskip 0pt plus 1pt \parindent 11pt \partopsep 3pt plus 2pt minus 2pt 
\@lowpenalty 51 \@medpenalty 151 \@highpenalty 301 
\@beginparpenalty -\@lowpenalty \@endparpenalty -\@lowpenalty \@itempenalty
-\@lowpenalty 


\def\@makechapterhead#1{ \vspace*{50pt} { \parindent 0pt \raggedright 
 \ifnum \c@secnumdepth >\m@ne \LARGE\bf \@chapapp{\thechapter} \par 
 \vskip 20pt \fi \LARGE \bf #1\par 
 \nobreak \vskip 40pt } }

\def\@makeschapterhead#1{ \vspace*{50pt} { \parindent 0pt \raggedright 
 \LARGE \bf #1\par 
 \nobreak \vskip 40pt } }

\def\chapter{\cleardoublepage \thispagestyle{plain} \global\@topnum\z@
\@afterindentfalse \secdef\@chapter\@schapter} 
\def\@chapter[#1]#2{\ifnum \c@secnumdepth >\m@ne
 \refstepcounter{chapter}
 \typeout{\@chapapp{\thechapter}}
 \addcontentsline{toc}{chapter}{\protect
 \numberline{\thechapter}#1}\else
 \addcontentsline{toc}{chapter}{#1}\fi
 \chaptermark{#1}
 \addtocontents{lof}{\protect\addvspace{10pt}}
\addtocontents{lot}{\protect\addvspace{10pt}} \if@twocolumn
\@topnewpage[\@makechapterhead{#2}] 
 \else \@makechapterhead{#2}
 \@afterheading \fi} 
\def\@schapter#1{\if@twocolumn \@topnewpage[\@makeschapterhead{#1}]
 \else \@makeschapterhead{#1} 
 \@afterheading\fi}

\def\section{\@startsection {section}{1}{\z@}{3.5ex plus 1ex minus 
 .2ex}{2.3ex plus .2ex}{\font@s}}
\def\subsection{\@startsection{subsection}{2}{\z@}{3.25ex plus 1ex minus 
 .2ex}{1.5ex plus .2ex}{\font@ss}}
\def\subsubsection{\@startsection{subsubsection}{3}{\z@}{3.25ex plus 
 1ex minus .2ex}{1.5ex plus .2ex}{\font@sss}}
\def\paragraph{\@startsection
 {paragraph}{4}{\z@}{3.25ex plus 1ex minus .2ex}{-1em}{\normalsize\bf}}
\def\subparagraph{\@startsection
 {subparagraph}{4}{\parindent}{3.25ex plus 1ex minus 
 .2ex}{-1em}{\normalsize\bf}}

\def\chaptermark#1{}

\setcounter{secnumdepth}{2}

\def\appendix{\par
 \setcounter{chapter}{0}
 \setcounter{section}{0}
 \def\@chapapp##1{$@IUO?(J ##1}
 \def\thechapter{\Alph{chapter}}}


\leftmargini 2.5em
\leftmarginii 2.2em \leftmarginiii 1.87em \leftmarginiv 1.7em \leftmarginv 1em
\leftmarginvi 1em
\leftmargin\leftmargini
\labelsep .5em
\labelwidth\leftmargini\advance\labelwidth-\labelsep
\def\@listI{\leftmargin\leftmargini \parsep 5pt plus 2.5pt minus 1pt\topsep
10pt plus 4pt minus 6pt\itemsep 5pt plus 2.5pt minus 1pt}
\let\@listi\@listI
\@listi 
\def\@listii{\leftmargin\leftmarginii
 \labelwidth\leftmarginii\advance\labelwidth-\labelsep
 \topsep 5pt plus 2.5pt minus 1pt
 \parsep 2.5pt plus 1pt minus 1pt
 \itemsep \parsep}
\def\@listiii{\leftmargin\leftmarginiii
 \labelwidth\leftmarginiii\advance\labelwidth-\labelsep
 \topsep 2.5pt plus 1pt minus 1pt 
 \parsep \z@ \partopsep 1pt plus 0pt minus 1pt
 \itemsep \topsep}
\def\@listiv{\leftmargin\leftmarginiv
 \labelwidth\leftmarginiv\advance\labelwidth-\labelsep}
\def\@listv{\leftmargin\leftmarginv
 \labelwidth\leftmarginv\advance\labelwidth-\labelsep}
\def\@listvi{\leftmargin\leftmarginvi
 \labelwidth\leftmarginvi\advance\labelwidth-\labelsep}

\def\sectionfont#1#2#3{\gdef\font@s{#1}\gdef\font@ss{#2}\gdef\font@sss{#3}}
\sectionfont{\large\bf}{\normalsize\bf}{\normalsize\bf}
