-\centerline{\image{3cm;3cm}{logo-huge.eps}}
-Computed Tomography is
-a technique for estimating the interior of an object from
-measurement of radiation collected around the object. This
+\chapter*{Acknowledgements}
+\setheader{{\it COPYRIGHT}}{}{}{\ctsimheadtitle}{}{{\it COPYRIGHT}}%
+\setfooter{\thepage}{}{}{}{\manver}{\thepage}%
+
+\textbf{Ian Kay, Ph.D.}\\
+Special thanks to Dr. Kay for contributing portions to this manual. Dr. Kay has assisted the
+development of \ctsim\ with bug reports and fixes.
+
+\textbf{Gabor T. Herman, Ph.D.}\\
+Dr. Herman's publications on computed tomography inspired me to
+create the initial version \ctsim\ in 1983. Dr. Herman
+has graciously permitted use of his
+copyrighted head phantom for use in \ctsim.
+
+
+\setheader{{\it CONTENTS}}{}{}{\ctsimheadtitle}{}{{\it CONTENTS}}%
+\ctsimfooter
+\parskip=2pt
+\tableofcontents%
+
+\parskip=10pt
+\chapter{Introduction}\label{IDH_INTRODUCTION}
+\pagenumbering{arabic}
+\setheader{{\it CHAPTER \thechapter}}{}{}{\ctsimheadtitle}{}{{\it CHAPTER \thechapter}}%
+\ctsimfooter
+
+
+\centerline{\image{3cm;3cm}{logo.eps}}
+Computed tomography is a technique for estimating the interior of an
+object from measurements of radiation collected around the object. This