1.
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Montreal : Editions Themis, 1996.
French | N 632 MIK.D |
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2.
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Geneva [Switzerland] : World Intellectual Property Organization, 1996.
English | E 224:442(A) |
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3.
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[Ottawa] : Direction de la recherche et des affaires internationales, Bureau des corporations, Consommation et corporations Canada, c1981.
French | N 40 BLO.D |
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