Ejemplo código Latex
\usepackage[spanish]{babel}
\usepackage{t1enc}
\usepackage[T1]{fontenc}
\usepackage{verbatim}
\usepackage{times}
\usepackage[dvips]{graphicx}
Otro
\documentclass[a5paper,draft]{book}
\usepackage[latin1]{inputenc}
\usepackage[T1]{fontenc}
\usepackage{makeidx}
\usepackage[spanish]{babel}
\renewcommand{\indexname}{\'Indice terminol\'ogico}
\makeindex
%\setlength{\parskip}{1pc plus .1pt minus .1pt}
%\roman{chapter}
\addtolength{\voffset}{-1in}
\addtolength{\textheight}{2in}
\addtolength{\oddsidemargin}{0.75cm}
\addtolength{\evensidemargin}{-0.75cm}
\addtolength{\hoffset}{-0.75cm}
\addtolength{\textwidth}{1.5cm}
Esto sería para poner los márgenes:
\usepackage{anysize}
\marginsize{35mm}{20mm}{35mm}{25mm}
\begin{document}
-
ahora un poco de texto ....
\newpage
-
esto serí otra página.