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      <record key="001" att1="001" value="LIB905754803" att2="LIB905754803">001   LIB905754803</record>
      <field key="010" subkey="">LIB90575380X</field>
      <field key="037" subkey="x">englisch</field>
      <field key="050" subkey="x">Aufsatz, Sammelband</field>
      <field key="090" subkey="">010</field>
      <field key="200" subkey="b">national telecommunications and information administration (ed.)</field>
      <field key="331" subkey="">ccitt and isdn</field>
      <field key="525" subkey="">reprinted from: primer on integrated services digital networks (isdn), implications for future global communication, sept. 1983,</field>
      <field key="pp." subkey="">67-73</field>
      <field key="544" subkey="n">10946-B;10</field>
      <field key="596" subkey="a">127 - 133</field>
    </SEQUENTIAL>
  </section>