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Geneva [Switzerland] : World Intellectual Property Organization, 1990.
English | E 2314G11 WIPO.IP/ULN | Available |
2.
3.
Geneva, Switzerland : World Intellectual Property Organization, 1991.
English | G 252 OMPI 16 | Available |
4.
Hague : Kluwer Law International, 1996.
English | G 58 GAZ.T | Available |
5.
6.
7.
Padova : Cedam, 1983.
Italian | F 634 AUT.S | Available |
8.
Mexico : Revista Mexicana De La P.i. Y. Artis, 1973.
Spanish | F 13 LAD.E | Available |
9.
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London [England] : Euromoney Institutional Investor PLC, 1992.
English | 72 GB | Available |