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      <marc:subfield code="a">Knoppers, Jake V. Th., </marc:subfield>
      <marc:subfield code="e">author.</marc:subfield>
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    <marc:datafield tag="245" ind1="1" ind2="0">
      <marc:subfield code="a">Optical technologies : </marc:subfield>
      <marc:subfield code="b">CD-ROM and other compact discs : characteristics, production and market / </marc:subfield>
      <marc:subfield code="c">by Dr. Jake V. Th. Knoppers, Marcel Simoneau.</marc:subfield>
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    <marc:datafield tag="246" ind1="3" ind2="0">
      <marc:subfield code="a">CD-ROM and other compact discs : </marc:subfield>
      <marc:subfield code="b">characteristics, production and market</marc:subfield>
    </marc:datafield>
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      <marc:subfield code="a">Revised edition, September 1988.</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="264" ind1=" " ind2="1">
      <marc:subfield code="a">Ottawa : </marc:subfield>
      <marc:subfield code="b">Communications Canada, </marc:subfield>
      <marc:subfield code="c">August 1987.</marc:subfield>
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      <marc:subfield code="c">©1988</marc:subfield>
    </marc:datafield>
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      <marc:subfield code="a">1 online resource (ii, 36 pages, 10 unnumbered pages) : </marc:subfield>
      <marc:subfield code="b">illustrations</marc:subfield>
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      <marc:subfield code="a">text</marc:subfield>
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      <marc:subfield code="a">computer</marc:subfield>
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      <marc:subfield code="a">online resource</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">Issued also in French under title: Technologies optiques : le CD-ROM et autres disques compacts : caractéristiques, production et marché.</marc:subfield>
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    <marc:datafield tag="504" ind1=" " ind2=" ">
      <marc:subfield code="a">Includes bibliographical references. </marc:subfield>
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    <marc:datafield tag="520" ind1=" " ind2=" ">
      <marc:subfield code="a">"New optical technologies are revolutionizing the information industry and the spread of information by calling for a new look at some of the products and services used to carry this information. If optical discs are to be successfully introduced, however, it is essential to have a good understanding of their characteristics and the applications in which they perform best"--Introduction.</marc:subfield>
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    <marc:datafield tag="693" ind1=" " ind2="4">
      <marc:subfield code="a">Optical technologies</marc:subfield>
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      <marc:subfield code="a">Simoneau, Marcel, </marc:subfield>
      <marc:subfield code="e">author.</marc:subfield>
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      <marc:subfield code="a">Canada. </marc:subfield>
      <marc:subfield code="b">Department of Communications.</marc:subfield>
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      <marc:subfield code="t">Technologies optiques : </marc:subfield>
      <marc:subfield code="w">(CaOODSP)9.877779</marc:subfield>
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      <marc:subfield code="q">PDF</marc:subfield>
      <marc:subfield code="s">3.15 MB</marc:subfield>
      <marc:subfield code="u">https://publications.gc.ca/collections/collection_2019/isde-ised/co28-1/Co28-1-131-1988-eng.pdf</marc:subfield>
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