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\textwidth 175mm
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\address{Moskowskaja, 267, Brest 224017 Belarus\\
Brest State Technical University\\
Rector: Petr Poita}

\signature{}
\date{}
\begin{document}
\begin{LARGE}

\begin{letter}{
10 April 2006\\
Deputy Ambassador\\
Mr. Takayuki KOIKE
}


\opening{}
\noindent
Brest State Technical University is going to held the ICNNAI-2006 conference
and asking Japanese Embassy to be one of the co-sponsors. 

\noindent
Beside this application form, we attached (1) Confirmation; (2) Call for 
Papers; (3) Financial plan; and (4) About the group who hold the conference.

\closing{\hspace*{1in}}
\end{letter}
\end{LARGE}
\end{document}