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| 00970nam 2200241za 4500 |
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| 001 | 9.816034 |
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| 003 | CaOODSP |
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| 005 | 20221107142146 |
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| 007 | cr ||||||||||| |
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| 008 | 160421s1992 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 |aBT41-1/402-1992E-PDF |
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| 110 | 1 |aCanada. |bTreasury Board. |
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| 245 | 10|aAir traffic control |h[electronic resource] : |btechnical category. |
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| 260 | |a[Ottawa] : |bTreasury Board of Canada Secretariat, |c1992. |
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| 300 | |aIn various pagings : |bfigs. |
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| 490 | 1 |aClassification standard |
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| 500 | |aIssued also in French under title: Groupe du contrôle de la circulation aérienne: catégorie technique. |
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| 692 | 07|2gccst|aClassification |
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| 775 | 08|tGroupe du contrôle de la circulation aérienne |w(CaOODSP)9.816037 |
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| 830 | #0|aClassification standard.|w(CaOODSP)9.811151 |
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| 856 | 40|qPDF|s496 KB|uhttps://publications.gc.ca/collections/collection_2016/sct-tbs/BT41-1-402-1992-eng.pdf |
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