<section name="raw">
    <SEQUENTIAL>
      <record key="001" att1="001" value="LIB906311007" att2="LIB906311007">001   LIB906311007</record>
      <field key="010" subkey="">LIB906306802</field>
      <field key="037" subkey="x">englisch</field>
      <field key="050" subkey="x">Aufsatz, Sammelband</field>
      <field key="090" subkey="">042</field>
      <field key="100" subkey="">faere, rolf</field>
      <field key="104" subkey="a">lovell, c.a. knox</field>
      <field key="331" subkey="">aggregation and efficiency</field>
      <field key="544" subkey="n">11833-A;42</field>
      <field key="596" subkey="a">639 - 647</field>
    </SEQUENTIAL>
  </section>