1.
|
[Geneva, Switzerland] : [World Intellectual Property Organization], 1969.
English | 6B OMPI |
|
2.
|
[Geneva, Switzerland] : [World Intellectual Property Organization], 1972.
English | 6B OMPI |
|
3.
|
[Geneva, Switzerland] : [World Intellectual Property Organization], 1978.
English | 6B OMPI |
|
4.
|
[Heidelberg, Germany] : [Springer], 1970.
English | 34 DE |
|
5.
|
[Heidelberg, Germany] : [Springer], 1983.
English | 34 DE |
|
6.
|
[Heidelberg, Germany] : [Springer], 1971.
English | 34 DE |
|
7.
|
Courbevoie [France] : Institut National de la Propriété Industrielle, 1963.
Italian | 10A OMPI |
|
8.
|
Paris : Dalloz, 1983.
French | N 731 LIN.D |
|
9.
|
[Place of publication not identified] : [publisher not identified], 1976.
German | 29 DE |
|
10.
|
Cologne [Germany] : German Association for the Protection of Intellectual Property (GRUR), 1971.
German | 28 DE |
|