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| 00941cam 2200241za 4500 |
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| 001 | 9.815955 |
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| 003 | CaOODSP |
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| 005 | 20221107142134 |
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| 007 | cr ||||||||||| |
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| 008 | 160420s1990 xxc |o f|0| 0 eng d |
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| 040 | |aCaOODSP|beng |
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| 043 | |an-cn--- |
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| 086 | 1 |aBT41-1/222-1990E-PDF |
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| 110 | 1 |aCanada. |bTreasury Board. |
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| 245 | 10|aPhysical sciences |h[electronic resource] : |bscientific and professional category. |
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| 260 | |a[Ottawa] : |bTreasury Board of Canada Secretariat, |c1990. |
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| 300 | |aIn various pagings. |
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| 490 | 1 |aClassification standard |
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| 500 | |aIssued also in French under title: Sciences physiques: catégorie scientifique et professionnelle. |
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| 692 | 07|2gccst|aClassification |
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| 775 | 08|tSciences physiques |w(CaOODSP)9.815956 |
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| 830 | #0|aClassification standard.|w(CaOODSP)9.811151 |
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| 856 | 40|qPDF|s506 KB|uhttps://publications.gc.ca/collections/collection_2016/sct-tbs/BT41-1-222-1990-eng.pdf |
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