ta Cards</A>
<LI><A NAME="tex2html63"
  HREF="node53.html">5.3  Two Further Examples</A>
</UL>
<LI><A NAME="tex2html64"
  HREF="node54.html">6  Free Form Input</A>
<LI><A NAME="tex2html65"
  HREF="node55.html">7 Other Standards and Proposals</A>
<LI><A NAME="tex2html66"
  HREF="node56.html">8 Conclusions</A>
</UL>
</UL>
<LI><A NAME="tex2html67"
  HREF="node57.html">Bibliography</A>
</UL>
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