\documentclass[a5paper,dvips,twoside,10pt]{ctexbook}
\usepackage{mylayout}
\usepackage[left=1.8cm,right=2.7cm,top=2cm,bottom=1.5cm]{geometry}
\input{lshort-base.tex}

% Local Variables:
% TeX-master: "lshort2e"
% mode: latex
% mode: flyspell
% End:
