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1.
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Geneva, Switzerland United International Bureaux for the Protection of Intellectual Property, 1991.
Italian | E 211:5 |
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2.
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Geneva, Switzerland : United International Bureaux for the Protection of Intellectual Property, 1961.
Spanish | E 211:15 |
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3.
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Geneva, Switzerland : United International Bureaux for the Protection of Intellectual Property, 1961.
French | E 211:15 |
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4.
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Genève : United International Bureaux for the Protection of Intellectual Property (BIRPI), 1897.
French | E 2380N6130 BIRPI.A |
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5.
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Geneva, Switzerland : United International Bureaux for the Protection of Intellectual Property, 1961.
English | E 211:13 |
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6.
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[Place of publication not identified] : [publisher not identified], [1991]
French | E 211:12 |
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7.
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Geneva, Switzerland : United International Bureaux for the Protection of Intellectual Property, 1991.
Spanish | E 211:4 |
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8.
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Geneva, Switzerland : World Intellectual Property Organization, 1969.
English | E 2219 WIPO.HB (F/E) |
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9.
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Geneva, Switzerland : United International Bureaux for the Protection of Intellectual Property, 1966.
English | E 231G89 BIRPI.B |
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10.
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Bern, Switzerland : United International Bureaux for the Protection of Intellectual Property, 1957.
French | E 2310F6136 BIRPI.DP |
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