coursecatalog.xml

<?xml version="1.0" encoding="UTF-8"?>
<?xml-stylesheet type="text/xsl" href="course.xsl"?>
<Course_Catalog>
  <Department Code="CS">
    <Title>Computer Science</Title>
    <Chair>
      <Professor>
        <First_Name>Jennifer</First_Name>
        <Last_Name>Widom</Last_Name>
      </Professor>
    </Chair>
  </Department>
  <Department Code="LING">
    <Title>Linguistics</Title>
    <Chair>
      <Professor>
        <First_Name>Beth</First_Name>
        <Last_Name>Levin</Last_Name>
      </Professor>
    </Chair>
  </Department>
  <Department Code="EE">
    <Title>Electrical Engineering</Title>
    <Chair>
      <Professor>
        <First_Name>John</First_Name>
        
        <Last_Name>Mark</Last_Name>
      </Professor>
    </Chair>
  </Department>
  <Department>
    <Title>Computer Science</Title>
    <Chair>
      <Professor>
        <First_Name>Robert</First_Name>
        <Last_Name>Steve</Last_Name>
      </Professor>
    </Chair>
  </Department>
</Course_Catalog>