<section name="raw">
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      <record key="001" att1="001" value="LIB902244000" att2="LIB902244000">001   LIB902244000</record>
      <field key="010" subkey="">LIB902241904</field>
      <field key="037" subkey="x">englisch</field>
      <field key="050" subkey="x">Aufsatz, Sammelband</field>
      <field key="090" subkey="">021</field>
      <field key="100" subkey="">solow, herbert</field>
      <field key="331" subkey="">operations research is in business</field>
      <field key="525" subkey="">reprinted from: fortune (february, 1956), pp. 128-131 and 151-156</field>
      <field key="544" subkey="n">4959-A;21</field>
      <field key="596" subkey="a">387 - 398</field>
    </SEQUENTIAL>
  </section>