1.
|
[Geneva, Switzerland] : [World Intellectual Property Organization], 1980.
English | 6B OMPI |
|
2.
|
Stockholm [Sweden] : Nordiskt Immateriellt Rättsskydd (NIR), 1985.
English | 3 SE |
|
3.
|
Stockholm : Allmèanna Fèorlaget, 1990. Fourth edition.
Swiss german | N 16 OLS.C(4) |
|
4.
|
[Geneva, Switzerland] : [World Intellectual Property Organization], 1982.
English | 6B OMPI |
|
5.
|
Stockholm [Sweden] : Nordiskt Immateriellt Rättsskydd (NIR), 1981.
Swiss german | 3 SE |
|
6.
|
[Geneva, Switzerland] : [World Intellectual Property Organization], 1982.
French | 6A OMPI |
|
7.
|
[Paris, France] : [UNESCO], 1982.
French | 3A UNESCO |
|
8.
|
Stockholm [Sweden] : Nordiskt Immateriellt Rättsskydd (NIR), 1985.
Dutch | 3 SE |
|
9.
|
Stockholm [Sweden] : Nordiskt Immateriellt Rättsskydd (NIR), 1982.
Swiss german | 3 SE |
|
10.
|
[Paris, France] : [UNESCO], 1980.
French | 6A OMPI |
|