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    <SEQUENTIAL>
      <record key="001" att1="001" value="LIB904711109" att2="LIB904711109">001   LIB904711109</record>
      <field key="037" subkey="x">englisch</field>
      <field key="038" subkey="y">italienisch</field>
      <field key="050" subkey="x">Buch</field>
      <field key="076" subkey="">Ökonomie</field>
      <field key="087" subkey="a">9</field>
      <field key="100" subkey="b">pasinetti, luigi l. (ed.)</field>
      <field key="103" subkey="">professor of econometrics, faculty of economics and commerce, università cattolica del sacro cuore, milan, italy</field>
      <field key="331" subkey="">essays on the theory of joint production</field>
      <field key="341" subkey="">contributi alla teoria della produzione congiunta</field>
      <field key="403" subkey="">1. ed.</field>
      <field key="410" subkey="">new york</field>
      <field key="412" subkey="">columbia university press</field>
      <field key="425" subkey="">1980</field>
      <field key="433" subkey="">xvii, 243 pp.</field>
      <field key="540" subkey="">0-231-04988-9</field>
      <field key="544" subkey="">9438-A</field>
      <field key="700" subkey="b">338</field>
      <field key="700" subkey="b">production</field>
      <field key="710" subkey="">production (economic theory) -- addresses, essays, lectures</field>
      <field key="710" subkey="">joint products</field>
    </SEQUENTIAL>
  </section>