\documentclass[12pt,fleqn]{book}
   \usepackage{epsfig}
   \pagestyle{plain}
   \usepackage[basic,gate,oldgate,ic]{circ}
   \usepackage[italian]{babel}
\textwidth=15cm
\textheight=25cm
\oddsidemargin=-0.2in
\evensidemargin=-0.2in
\topmargin=-1.6cm
\bibliographystyle{unsrt}
%\includeonly{rivelatori,bibliografia}
\frontmatter
\begin{document}
\title{\bf Introduzione all'Elettronica}
\author{\small }
\author{V. Flaminio}
\date{Maggio 2002}
 
\maketitle

\mainmatter
\include{logici}
\include{linee}
\include{laplace}
\include{bode}
\include{operazionali}
\include{timer_555}
\include{filtri}
\include{oscillatori}
\include{rumore}
\include{dac_adc}
\include{feedback}
\include{fet}
\include{rivelatori}
\include{bibliografia}
\tableofcontents
\end{document}

