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      <marc:subfield code="a">Co23-56/1977E-PDF </marc:subfield>
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      <marc:subfield code="a">Ross, D. B. </marc:subfield>
      <marc:subfield code="q">(Donald B.)</marc:subfield>
      <marc:subfield code="e">author.</marc:subfield>
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      <marc:subfield code="a">Land mobile band comparison : </marc:subfield>
      <marc:subfield code="b">propagation effects / </marc:subfield>
      <marc:subfield code="c">D.B. Ross.</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">June 1977.</marc:subfield>
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      <marc:subfield code="a">1 online resource (11 pages, 7 unnumbered pages) : </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">"Task 9, Technical Aspects and Analysis of Briefs, Mobile / Fixed Study Group, 406-960 MHz Policy Determination."</marc:subfield>
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      <marc:subfield code="a">Includes bibliographical references (page 7).</marc:subfield>
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      <marc:subfield code="a">"As part of the analysis of briefs and other documentation- relating to the establishment of Canadian spectrum policy for the 406-960 MHz band, a comparison was required of radio coverage in the allocated or proposed VHF and UHF land mobile bands. Accordingly, this study of propagation aspects was undertaken"--Introduction.</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_2019/isde-ised/Co23/Co23-56-1977-eng.pdf</marc:subfield>
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