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      <record key="001" att1="001" value="LIB902411007" att2="LIB902411007">001   LIB902411007</record>
      <field key="010" subkey="">LIB902410507</field>
      <field key="037" subkey="x">englisch</field>
      <field key="050" subkey="x">Aufsatz, Sammelband</field>
      <field key="090" subkey="">005</field>
      <field key="100" subkey="">airov, joseph</field>
      <field key="331" subkey="">the construction of interregional business cycle models</field>
      <field key="525" subkey="">reprinted from: journal of regional science, v (1963), pp. 1-20</field>
      <field key="544" subkey="n">5279-A;5</field>
      <field key="596" subkey="a">72 - 87</field>
    </SEQUENTIAL>
  </section>