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    <marc:controlfield tag="003">CaOODSP</marc:controlfield>
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    <marc:controlfield tag="007">cr |||||||||||</marc:controlfield>
    <marc:controlfield tag="008">170419s2016    onca    ob   f000 0 eng d</marc:controlfield>
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      <marc:subfield code="a">Selwyn, Lyndsie.</marc:subfield>
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    <marc:datafield tag="245" ind1="1" ind2="0">
      <marc:subfield code="a">How to determine metal density </marc:subfield>
      <marc:subfield code="h">[electronic resource] / </marc:subfield>
      <marc:subfield code="c">[by Lyndsie Selwyn].</marc:subfield>
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      <marc:subfield code="a">[Ottawa] : </marc:subfield>
      <marc:subfield code="b">Canadian Conservation Institute, </marc:subfield>
      <marc:subfield code="c">c2016.</marc:subfield>
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      <marc:subfield code="a">14 p. : </marc:subfield>
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      <marc:subfield code="a">Canadian Conservation Institute (CCI) notes, </marc:subfield>
      <marc:subfield code="x">1928-1455 ; </marc:subfield>
      <marc:subfield code="v">9/10</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="500" ind1=" " ind2=" ">
      <marc:subfield code="a">Issued also in French under title: Comment déterminer la densité du métal.</marc:subfield>
    </marc:datafield>
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      <marc:subfield code="a">Cover title.</marc:subfield>
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      <marc:subfield code="a">Includes bibliographical references.</marc:subfield>
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    <marc:datafield tag="520" ind1=" " ind2=" ">
      <marc:subfield code="a">"The density of an object is the object’s mass divided by its volume. The density is characteristic of the material that the object is made of, and its value can help to identify the material. This Note describes the procedure and the required materials for determining the density of a metal object. The first step is to carry out the procedure on one or more metal objects of known composition, either a pure metal or an alloy, to gain experience using the method and to confirm that it is being used correctly. Then the density of unknown metals can be determined"--Introd., p. 3.</marc:subfield>
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      <marc:subfield code="2">gccst</marc:subfield>
      <marc:subfield code="a">Metals</marc:subfield>
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      <marc:subfield code="2">gccst</marc:subfield>
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      <marc:subfield code="2">gccst</marc:subfield>
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      <marc:subfield code="a">Canada. </marc:subfield>
      <marc:subfield code="b">Canadian Heritage.</marc:subfield>
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      <marc:subfield code="a">Canadian Conservation Institute.</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="775" ind1="0" ind2="8">
      <marc:subfield code="t">Comment déterminer la densité du métal </marc:subfield>
      <marc:subfield code="w">(CaOODSP)9.835390</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="830" ind1="#" ind2="0">
      <marc:subfield code="a">CCI notes,</marc:subfield>
      <marc:subfield code="x">1928-1455 ; </marc:subfield>
      <marc:subfield code="v">9/10</marc:subfield>
      <marc:subfield code="w">(CaOODSP)9.506353</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="856" ind1="4" ind2="0">
      <marc:subfield code="q">PDF</marc:subfield>
      <marc:subfield code="s">1.18 MB</marc:subfield>
      <marc:subfield code="u">https://publications.gc.ca/collections/collection_2017/pch/NM95-57-9-10-2016-eng.pdf</marc:subfield>
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