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      <marc:subfield code="a">Co24-3/1-1981-0009E-PDF</marc:subfield>
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      <marc:subfield code="a">Bochmann, Gregor V., </marc:subfield>
      <marc:subfield code="d">1941- </marc:subfield>
      <marc:subfield code="e">author.</marc:subfield>
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    <marc:datafield tag="245" ind1="1" ind2="2">
      <marc:subfield code="a">A study of formal description techniques / </marc:subfield>
      <marc:subfield code="c">by Gregor V. Bochmann.</marc:subfield>
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      <marc:subfield code="a">Montréal, P.Q. : </marc:subfield>
      <marc:subfield code="b">Département d'informatique et de recherche opérationnelle, Université de Montréal, </marc:subfield>
      <marc:subfield code="c">March 1981.</marc:subfield>
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      <marc:subfield code="a">"Final Report for DOC contract No. CR-CS-1981-0009."</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="q">PDF</marc:subfield>
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      <marc:subfield code="u">https://publications.gc.ca/collections/collection_2025/isde-ised/co24/Co24-3-1-1981-0009-eng.pdf</marc:subfield>
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