1.
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Geneva, Switzerland : World Intellectual Property Organization, 1983.
English | E 2384N76 WIPO.SSA/CGE(F/E/S) |
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2.
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Ginebra, Colombia : World Intellectual Property Organization, 1984.
Danish | E 2384N7117 OMPI.GE/LPV(F/E/S) |
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3.
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Geneva, Switzerland : United Nations Educational, Scientific and Cultural Organization, 1991.
English | E 224N7201 WIPO/UNESCO.F(F/E/S |
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4.
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Geneva, Switzerland : World Intellectual Property Organization, 1982.
English | E 2384N748 WIPO.WG.III(F/E/S) |
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5.
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Geneva, Switzerland : World Intellectual Property Organization, 1980.
English | E 2384N/48 OMPI.WG.II/CWA(FES) |
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6.
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Geneva, Switzerland : United Nations Educational, Scientific and Cultural Organization, 1998.
Spanish | 10.34667/tind.35173 |
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7.
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Paris, France : United Nations Educational, Scientific and Cultural Organization, c1986.
English | D 331 UNESCO.G |
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8.
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Geneva, Switzerland : World Intellectual Property Organization, 1985.
English | E 2384N6318 WIPO.CE/CCS (F/E/S |
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9.
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Geneva, Switzerland : World Intellectual Property Organization, 1980.
English | E 2384P2311 WIPO.IGE/CTV (F/E) |
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10.
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Paris, France : United Nations Educational, Scientific and Cultural Organization, 1972.
English | P 24 UNESCO.G |
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