xpath for getting file version

<?xml version="1.0"?>
<files>
  <file name="a">
    <versions>
      <version day="01" month="03" year="2001' name="test - B"/>
      <version day="03" month="12" year="2000' name="test - A"/>
      <version day="31" month="03" year="2001' name="test - C"/>
    </versions>
   </file>
</files>

This e-mail (and any attachment) is intended only for the addressee and
may contain confidential information.  If you are not the intended recipient
you must not use, copy, print or distribute this e-mail. If you receive this
e-mail in error, please contact the sender and destroy the original.</p>
<p>This footnote also confirms that this email message has been swept by
MIMEsweeper for the presence of computer viruses.
_____________________________________________________________________________</p>
</FONT>