\documentstyle[11pt]{letter}  % -*- Mode:TeX -*-
%\setlength{\textheight}{9 in}
%\setlength{\textwidth}{6.5 in} 
%\setlength{\columnsep}{.9 cm}
%\setlength{\topmargin}{0pt}
%\setlength{\evensidemargin}{1pt}
%\setlength{\oddsidemargin}{1pt}
%\setlength{\headheight}{0pt}
%\setlength{\headsep}{0pt}
%\setlength{\parindent}{0pt}
%\setlength{\footskip}{0pt}
%\setlength{\footheight}{0pt}
%\setlength{\parskip}{\medskipamount}
%\setlength{\topskip}{0pt}

\pagestyle{empty}
\address{Rm. NE43-236}
\signature{Shail Aditya}
\begin{document}

\begin{letter}{John Hughes \\ Attn: FPCA '91 \\ Dept. of Computing
Science \\ University of Glasgow \\ Glasgow G12 8QQ Scotland}

\opening{Dear Prof. Hughes,}

I am enclosing the final copy of the paper ``Incremental
Polymorphism'' (paper number 105) authored by myself and Prof. Nikhil
for the FPCA '91 conference proceedings. The paper has been type-set
in Springer-Verlag's LNCS format as instructed by you. Kindly
acknowledge the receipt of the paper. My e-mail address is {\tt
shail@abp.lcs.mit.edu}. 

\closing{Regards,}
\encl{Paper -- 27 pgs}
\end{letter}
\end{document}
