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      <record key="001" att1="001" value="LIB903015006" att2="LIB903015006">001   LIB903015006</record>
      <field key="010" subkey="">LIB903013800</field>
      <field key="037" subkey="x">deutsch</field>
      <field key="050" subkey="x">Aufsatz, Sammelband</field>
      <field key="090" subkey="">012</field>
      <field key="100" subkey="">matzner, egon</field>
      <field key="331" subkey="">die einkommensverteilung</field>
      <field key="544" subkey="n">6422-A;12</field>
      <field key="596" subkey="a">176 - 200</field>
    </SEQUENTIAL>
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