copyright.tex

\ifdefined\eng
\noindent This is \textit{Free as in Freedom 2.0: Richard Stallman and
  the Free Software Revolution}, a revision of \textit{Free as in
  Freedom: Richard Stallman's Crusade for Free Software}.
\fi

\ifdefined\chs
\noindent 本书是《\textit{Free as in Freedom 2.0：理查德·斯托曼与自由软件运动}》，这是《\textit{Free as in
 Freedom：理查德·斯托曼的自由软件的运动}》一书的修订本。
\fi
\bigskip

\noindent Copyright \copyright{} 2002, 2010 Sam Williams\\
Copyright \copyright{} 2010 Richard M. Stallman\\
Permission is granted to copy, distribute and/or modify
this document under the terms of the GNU Free Documentation License,
Version 1.3 or any later version published by the Free Software
Foundation; with no Invariant Sections, no Front-Cover Texts, and no
Back-Cover Texts. A copy of the license is included in the section
entitled ``GNU Free Documentation License.''

\bigskip

\ifdefined\eng
\noindent Published by the Free Software Foundation\\
51 Franklin St., Fifth Floor\\
Boston, MA 02110-1335\\
USA\\
ISBN: 9780983159216\\
\fi

\bigskip


\ifdefined\eng
\noindent The cover photograph of Richard Stallman is by Peter Hinely. The PDP-10 photograph in Chapter 7 is by Rodney Brooks. The photograph of St. IGNUcius in Chapter 8 is by Stian Eikeland. 
\fi

\ifdefined\chs
\noindent 封面上理查德·斯托曼的照片由Peter Hinely提供。第7章中PDP-10照片由Rodney Brooks提供。第8章中圣·IGNUcius的照片由Stian Eikeland提供。 
\fi