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      <record key="001" att1="001" value="LIB90712320X" att2="LIB90712320X">001   LIB90712320X</record>
      <field key="010" subkey="">IHS10025620X</field>
      <field key="037" subkey="x">englisch</field>
      <field key="050" subkey="x">Aufsatz, Sammelband</field>
      <field key="090" subkey="">024</field>
      <field key="100" subkey="">Johnson, Robert E.</field>
      <field key="331" subkey="">Some potentials of intra-firm input-output models</field>
      <field key="544" subkey="n">1286-A;24</field>
      <field key="596" subkey="a">343 - 352</field>
    </SEQUENTIAL>
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