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      <record key="001" att1="001" value="LIB90245710X" att2="LIB90245710X">001   LIB90245710X</record>
      <field key="037" subkey="x">englisch</field>
      <field key="050" subkey="x">Buch</field>
      <field key="076" subkey="">Ökonomie</field>
      <field key="100" subkey="">graaff, j. de v.</field>
      <field key="100" subkey="b">samuelson, paul a. (pr.)</field>
      <field key="331" subkey="">theoretical welfare economics</field>
      <field key="403" subkey="">1. ed., repr.</field>
      <field key="410" subkey="">london, new york, cambridge</field>
      <field key="412" subkey="">cambridge university press</field>
      <field key="425" subkey="">1971</field>
      <field key="433" subkey="">xii, 178 pp.</field>
      <field key="517" subkey="c">from the table of contents: introduction; technology; tastes; potential welfare; feasible welfare; investment and the horizon;</field>
      <field key="ind" subkey="i">visibility; uncertainty; foreign trade; marginal cost and the just price; social income and index numbers; conclusion;</field>
      <field key="540" subkey="">0-521-09446-1</field>
      <field key="544" subkey="">5422-A+a</field>
    </SEQUENTIAL>
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