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      <record key="###" att1="###" att2="28667" att3="01000024" recordType="u" att4="u">### 28667nM2.01000024      u</record>
      <field key="001" subfield="">0031779</field>
      <field key="004" subfield="">20130613083045</field>
      <field key="010" subfield="">0031776</field>
      <field key="030" subfield="">a|||d</field>
      <field key="050" subfield="">B</field>
      <field key="050" subfield="">a</field>
      <field key="089" subfield="">Vol. 2.</field>
      <field key="331" subfield="">Digital signal processing</field>
      <field key="425" subfield="">1995</field>
      <field key="433" subfield="">S. 877-1448 : zahlr. graph. Darst.</field>
      <field key="540" subfield="a">ISBN 0-7803-2431-5</field>
      <field key="710" subfield="">Digitale Signalverarbeitung</field>
      <field key="710" subfield="">Detroit &lt;Mich., 1995&gt;</field>
      <field key="710" subfield="f">Kongress</field>
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