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Geneva [Switzerland] : World Intellectual Property Organization, 1991.
English | E 2384P2326 WIPO.CNR/BEI |
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2.
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Geneva [Switzerland] : World Intellectual Property Organization, 1991.
French | E 2384N40 WIPO.OAU/CR/KA (E/F) |
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3.
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[Place of publication not identified] : [publisher not identified], 1986.
English | P 24 SUR.S |
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4.
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New York : Nimmer & Geller, 1988.
Swiss german | N 44 DES.S |
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5.
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Apeldoorn, Netherlands : MAKLU Publishers, c1990.
English | P 224 TUR.N |
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6.
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Geneva [Switzerland] : World Intellectual Property Organization, 1987.
English | W D4 633(E) 1987 |
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7.
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[Paris, France] : [UNESCO], 1991.
English | P 1423 UNESCO 3B |
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8.
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[Paris, France] : [UNESCO], 1991.
English | P 1423 UNESCO 3B |
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9.
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[Heidelberg, Germany] : [Springer], 1991.
English | 34 DE |
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10.
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Paraguay : Editorial Lina, 2017.
Spanish | P 240 CAS.D |
|