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1.
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Bern [Switzerland] : Staempfli & Cie., 1994.
German | N 712 HAF.V |
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2.
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[Paris, France] : [UNESCO], 1982.
English | 3B UNESCO |
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3.
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Roma [Italy] : Biblioteca Nazionale Centrale di Roma, 1984.
Finnish | 13 IT |
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4.
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Nomos-Verl.-Ges : Baden-Baden [Germany], 1993.
German | 24 DE |
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5.
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Müchen [Germany] : Verlag Dokumentation, 1975.
German | 5 DE |
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6.
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Paris [France] : Librairie Generale De Droit Et De Jurisp, 1983.
French | N 627 LAL.D |
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7.
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[Geneva, Switzerland] : [World Intellectual Property Organization], 1989.
English | 6B OMPI |
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8.
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Buenos Aires, Argentina : Ediciones Depalma, 1982.
Spanish | 8 AR |
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9.
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[Paris, France] : [UNESCO], 1951.
French | 7123 N |
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10.
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Milano [Italy] : A. Giuffrè, 1976.
Italian | 23 IT |
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