%% gapil.tex: file principale, gli altri vanno inclusi da questo.
%%
\documentclass[10pt,twoside]{book}
+
+%\usepackage[paperwidth=18.91cm,paperheight=24.589cm,
+%inner=2.5cm,outer=1.8cm,bottom=3.3cm,top=2.3cm]{geometry}
+
\usepackage[paperwidth=18.91cm,paperheight=24.589cm,
-inner=2.5cm,outer=1.8cm,bottom=3.3cm,top=2.3cm]{geometry}
+vmargin=1.9cm,inner=1.9cm,outer=2.29cm,bindingoffset=0.89cm]{geometry}
+
% encodings
\usepackage[T1]{fontenc}