add list of symbols -- latex

* add list of symbols -- latex
include a *toc.tex* file in the *main.tex*

in *main.tex*
#+BEGIN_SRC latex
\tableofcontents
\listoffigures
\listoftables   % tables
\include{toc}   % symbols
#+END_SRC

toc.tex
#+BEGIN_SRC latex
 \chapter*{List of Symbols}
\pagenumbering{roman}
\setcounter{page}{17}  % this number = last page number of tables + 1
\addcontentsline{toc}{chapter}{List of symbols}
\section*{Roman symbols}
\begin{tabular}{ll}
\end{tabular}
#+END_SRC