1.
|
[Paris, France] : [UNESCO], 1952.
French | 6A OMPI |
|
2.
|
[Paris, France] : [UNESCO], 1963.
French | 6A OMPI |
|
3.
|
[Place of publication not identified] : [publisher not identified], 1980.
German | N 635 TRO.P |
|
4.
|
Bale : Recht Und Gesellschaft, 1952.
German | F 13 TRO.I |
|
5.
|
Basel : Helbing & Lichtenhahn, 19963.
German | N 40 TRO.B |
|
6.
|
Cologne [Germany] : German Association for the Protection of Intellectual Property (GRUR), 1980.
German | 29 DE |
|
7.
|
[Place of publication not identified] : [publisher not identified], 1983.
German | 23 CH |
|
8.
|
[Place of publication not identified] : [publisher not identified], 1986.
German | 28 CH |
|
9.
|
Cologne [Germany] : German Association for the Protection of Intellectual Property (GRUR), 1980.
German | 28 DE |
|
10.
|
[Place of publication not identified] : [publisher not identified], 1983.
German | 29 DE |
|