\usepackage[latin1]{inputenc}
\usepackage[bookmarks=true]{hyperref}
\usepackage{makeidx}
-\usepackage{booktabs}
+%\usepackage{booktabs}
\usepackage{pstcol}
\usepackage{pst-node}
\usepackage{graphicx}
% distance from margins for boxedminipage
%\fboxsep=6pt
+
+
\include{intro}
\include{process}
\include{prochand}
\include{ipprot}
\include{tcpprot}
\include{errors}
+\include{ringraziamenti}
\include{fdl}
% at the end put the bibliography
%\bibliography{biblio}
\printindex
+\bibliographystyle{alpha}
+\bibliography{biblio}
+
\end{document}