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      <record key="001" att1="001" value="LIB908075704" att2="LIB908075704">001   LIB908075704</record>
      <field key="037" subkey="x">englisch</field>
      <field key="050" subkey="x">Aufsatz, Zeitschrift</field>
      <field key="076" subkey="">Ökonomie</field>
      <field key="100" subkey="">Sengupta, Jati K.</field>
      <field key="103" subkey="">Department of Economics, University of California at Santa Barbara, California, USA</field>
      <field key="104" subkey="a">Okamura, Kumiko</field>
      <field key="107" subkey="">Department of Economics, University of California at Santa Barbara, California, USA</field>
      <field key="331" subkey="">Scale Economies in Manufacturing: Problems of Robust Estimation</field>
      <field key="542" subkey="">0377-7332</field>
      <field key="544" subkey="n">EE18.1993(3);5</field>
      <field key="590" subkey="">Empirical Economics, A Quarterly Journal of the Institute for Advanced Studies, Vienna, Austria</field>
      <field key="596" subkey="a">18.1993, issue 3, 469 - 480</field>
      <field key="700" subkey="">C5</field>
      <field key="700" subkey="">C53</field>
    </SEQUENTIAL>
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