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      <marc:subfield code="a">Mikaelian, H. H., </marc:subfield>
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    <marc:datafield tag="245" ind1="1" ind2="3">
      <marc:subfield code="a">An investigation of the effects of video display units on fundamental visual processes : </marc:subfield>
      <marc:subfield code="b">temporal resolution and contrast sensitivity function / </marc:subfield>
      <marc:subfield code="c">by H.H. Mikaelian.</marc:subfield>
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      <marc:subfield code="a">[Ottawa] : </marc:subfield>
      <marc:subfield code="b">[Department of Communications], </marc:subfield>
      <marc:subfield code="c">April 1984.</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">"Department of Supply and Services Contract OSU82-00196/OST83-00059."</marc:subfield>
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      <marc:subfield code="a">"Department of Communications Requisition RN: 36100-2-4224/36100-3-0019."</marc:subfield>
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      <marc:subfield code="a">At head of title: Contractual report to the Department of Communications.</marc:subfield>
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      <marc:subfield code="a">Includes bibliographical references (pages 30-33).</marc:subfield>
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      <marc:subfield code="a">Video display terminals</marc:subfield>
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      <marc:subfield code="a">Visual perception</marc:subfield>
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      <marc:subfield code="a">Terminaux à écran de visualisation</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_2024/isde-ised/Co24-627-1984-eng.pdf</marc:subfield>
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