1.
|
Geneva [Switzerland] : World Intellectual Property Organization, 1986.
English | E 12 WIPO.C (F/E/S/R/A) |
|
2.
|
Berlin Et Al : Vahlen, 1963.
English | E 12 ERM.S (G/E/F/S) |
|
3.
|
Geneva [Switzerland] : International Bureau for the Protection of Industrial Property, 1964.
English | 10B OMPI |
|
4.
|
Courbevoie [France] : Institut National de la Propriété Industrielle, 1964.
Italian | 10A OMPI |
|
5.
|
Geneva, Switzerland : World Intellectual Property Organization, 1971.
German | E 224:261 |
|
6.
|
Paris [France] : Entreprise Moderne D'Edition, 1970.
French | E 12 KAU.I |
|
7.
|
Berlin Et Al : Vahlen, 1963.
Spanish | E 12 ERM.S (S/F/E/G) |
|
8.
|
Paris [France] : Presses Universitaires De France (PUF), 1961.
English | E 12 BOI.T |
|