.0pt'>And in relevant book chapters from </span></p>

<p class=MsoBodyText align=center style='text-align:center'><b><span
style='font-size:12.0pt'>The Elements of Computing Systems,<o:p></o:p></span></b></p>

<p class=MsoBodyText align=center style='text-align:center'><span
style='font-size:12.0pt'>by Noam Nisan and Shimon Schocken</span></p>

<p class=MsoBodyText align=center style='text-align:center'><span
style='font-size:12.0pt'>MIT Press</span></p>

<p class=MsoNormal>&nbsp;</p>

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