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      <marc:subfield code="a">Hughes, B., </marc:subfield>
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      <marc:subfield code="a">Laboratory prototype acceptance test procedures / </marc:subfield>
      <marc:subfield code="c">B. Hughes.</marc:subfield>
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      <marc:subfield code="a">Report on laboratory prototype acceptance test procedures </marc:subfield>
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      <marc:subfield code="a">[Ottawa] : </marc:subfield>
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      <marc:subfield code="c">May 20, 1980.</marc:subfield>
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      <marc:subfield code="a">Digitized edition from print [produced by Innovation, Science and Economic Development Canada].</marc:subfield>
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      <marc:subfield code="a">"Elie Rural Fiber Optic Field Trial."</marc:subfield>
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      <marc:subfield code="a">"A Joint CTCA/DOC Project."</marc:subfield>
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      <marc:subfield code="a">"DSS File No.: 15SV 36100-8-1508-1."</marc:subfield>
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      <marc:subfield code="a">"Serial No. DSV 79-00026."</marc:subfield>
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      <marc:subfield code="a">Communication in rural development</marc:subfield>
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      <marc:subfield code="a">Optical fiber communication</marc:subfield>
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      <marc:subfield code="a">Communication en développement rural</marc:subfield>
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      <marc:subfield code="a">Télécommunications par fibres optiques</marc:subfield>
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      <marc:subfield code="a">Northern Telecom Limited.</marc:subfield>
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      <marc:subfield code="q">PDF</marc:subfield>
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      <marc:subfield code="u">https://publications.gc.ca/collections/collection_2020/isde-ised/Co24/Co24-433-1980-eng.pdf</marc:subfield>
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