1.
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[Paris, France] : [UNESCO], 1961.
French | 6A |
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2.
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[Paris, France] : [UNESCO], 1954.
French | 6A |
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3.
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[Paris, France] : [UNESCO], 1953.
French | 6A |
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4.
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Geneva [Switzerland] : World Intellectual Property Organization, 1988.
English | 346.5048|E 1 WIPO.B |
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5.
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Geneva, Switzerland : World Intellectual Property Organization, 1986.
English | 341.758|E 238N612 WIPO.B |
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6.
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Geneva, Switzerland : World Intellectual Property Organization, 1992.
English | E 31 BOG.B | 10.34667/tind.28759 |
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7.
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[Paris, France] : [UNESCO], 1986.
French | 6A |
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8.
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London [England] : Informa Law, 1991.
English | 52 |
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9.
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[Geneva, Switzerland] : [World Intellectual Property Organization], 1978.
English | 29 |
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10.
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Genève, Switzerland : Organisation Mondiale de la Propriété Intellectuelle, 1983.
French | 346.048|E 231F612 OMPI.M |
|