\TUchapter{INTRODUCTION}
\TUsection{First Heading: The Introduction}
This is the first section of the introduction. For additional
information see \cite{Sham,Scot95} or just for fun you may wish to
read \cite{Mathematica}.

Here is the beginning of a second paragraph.

\TUsection{Second Heading} This is the text for the second
section.
\TUsubsection{First Subheading} This is text for the first
subsection.
\TUsubsection{Second Subheading}
This is the text which lies in the second subsection.
\TUsubsubsection{First Sub-subsection Header} This
language lies in the first sub subsection. Since they are the same
font and indentation, the header looks a little bit like the text
itself, so there is a colon and a little extra space after the
sub-subsection heading. This is all taken care of in the TUthesis
style page. Here, we refer to  Appendix~\ref{App:A} and Appendix~\ref{App:B} to check that 
the references appear as capital letters.
\begin{figure}
\centerline{Normally a figure would go here.}
    \caption{Title of the First Figure.}
\end{figure}
\begin{table}
\centerline{Normally a table would go here.}
    \caption{Title of the First Table.}
\end{table}