1.
[Geneva, Switzerland] : [World Intellectual Property Organization], [1983].
French | E 224:294 |
2.
3.
4.
Geneva [Switzerland] : World Intellectual Property Organization, 1980-
French | E 2389N44 OMPI.L |
5.
Ginebra, Colombia : United Nations Educational, Scientific and Cultural Organization, 1991.
English | E 224N7201 OMPI/UNESCO.F(F/E/S |
6.
7.
Geneva, Switzerland : World Intellectual Property Organization, 1966.
Italian | 4 OMPI |
8.
Geneva : World Intellectual Property Organization, 1984.
3ème.
English | E 2216 OMPI.M |
9.
Ginebra [Colombia] : World Intellectual Property Organization, 1989-
Spanish | E 2314K3 OMPI.HM/CE (F/E/S) |
10.
Geneva : World Intellectual Property Organization, [1989]
1989 edition.
French | E 2321K13 OMPI.G(F) |