deletions | additions       diff --git a/about.tex b/about.tex  index d7d695b..8554c1e 100644  --- a/about.tex  +++ b/about.tex 
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  \section{About This Document:}  This document contains five sections. Section \ref{sec:vision} presents   our vision of the future of scholarly publishing. 
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Finally, in Section \ref{sec:steps} we describe what we are doing to implement   these recommendations.   % \noindent   The problems and recommendations we perceive can be grouped into two groups, each containing three principal themes:   \begin{itemize} 
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\begin{table}[] \begin{table}  \begin{tabular}{ll}  \textbf{Formats and Technologies}&\\  Problems & Recommendations\\ 
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\end{table}  \begin{table}[] \begin{table}  \begin{tabular}{ll}  \hline  \textbf{Business Models and Attribution of Credit}&\\