ALIGN="TOP"><font SIZE="2">Process the first child AUTHOR element</font></td>
  </tr>
  <tr>
    <td WIDTH="24%" VALIGN="TOP"><font SIZE="2">APPENDIX[@NUMBER][last()]</font></td>
    <td WIDTH="76%" VALIGN="TOP"><font SIZE="2">Process the last child APPENDIX element having a NUMBER
     attribute</font></td>
  </tr>
  <tr>
    <td WIDTH="24%" VALIGN="TOP"><font SIZE="2">APPENDIX[last()][@NUMBER]</font></td>
    <td WIDTH="76%" VALIGN="TOP"><font SIZE="2">Process the last child APPENDIX element prov