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1.
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Geneva : World Intellectual Property Organization, 1992.
English | E 234M234 WIPO.S |
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2.
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Buenos Aires : Heliasta, c1983.
Spanish | T 70 CAB.D |
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3.
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Washington, D.C. : Bureau of National Affairs, c1989-
English | N 631 SHE.C |
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4.
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[Place of publication not identified] : Olejnik Ediciones, [2018]
Spanish | N 40 SAL.D |
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5.
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[Buenos Aires, Argentina?] : Editorial Heliasta, c1989.
Spanish | K 810 BER.D |
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6.
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Buenos Aires : Lexis Nexis Abeldeo-Perrot, 2002.
número especial.
Spanish | F 40 COR.P |
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