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1.
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Ottawa, Ontario : Intellectual Property Institute of Canada, 1993.
English | 4 CA |
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2.
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Geneva [Switzerland] : International Bureau for the Protection of Industrial Property, 1971.
Swiss german | 10B OMPI |
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3.
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Courbevoie [France] : Institut National de la Propriété Industrielle, 1971.
Spanish | 10A OMPI |
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4.
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London [England] : Informa Law, 1992.
English | 53 GB |
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5.
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London [England] : Informa Law, 1992.
English | 53 GB |
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6.
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[Heidelberg, Germany] : [Springer], 1972.
English | 34 DE |
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7.
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Cologne [Germany] : German Association for the Protection of Intellectual Property (GRUR), 1972.
German | 29 DE |
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