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    <SEQUENTIAL>
      <record key="001" att1="001" value="LIB900133909" att2="LIB900133909">001   LIB900133909</record>
      <field key="037" subkey="x">englisch</field>
      <field key="050" subkey="x">Buch</field>
      <field key="076" subkey="">Formalwissenschaft</field>
      <field key="087" subkey="a">12</field>
      <field key="100" subkey="b">laffont, jean-jacques (ed.)</field>
      <field key="104" subkey="b">moreaux, michel (ed.)</field>
      <field key="108" subkey="b">laisney, francois (tr.)</field>
      <field key="331" subkey="">dynamics, incomplete information and industrial economics</field>
      <field key="403" subkey="">1. ed.</field>
      <field key="410" subkey="">oxford, cambridge, massachusetts</field>
      <field key="412" subkey="">basil blackwell</field>
      <field key="425" subkey="">1991</field>
      <field key="433" subkey="">x, 241 pp.</field>
      <field key="451" subkey="">applied economic theory and econometrics</field>
      <field key="451" subkey="h">grout, paul (ed.)</field>
      <field key="544" subkey="">12957-A</field>
    </SEQUENTIAL>
  </section>