1.
|
[Place of publication not identified] : [publisher not identified], 1999.
French | K 712(1) FR 66/C |
|
2.
|
[Heidelberg, Germany] : [Springer], 1980.
Danish | 34 DE |
|
3.
|
[Heidelberg, Germany] : [Springer], 1974.
English | 34 DE |
|
4.
|
[Place of publication not identified] : [publisher not identified], 1994.
German | 63 FR |
|
5.
|
[Heidelberg, Germany] : [Springer], 1991.
English | 34 DE |
|
6.
|
[Heidelberg, Germany] : [Springer], 1991.
English | 34 DE |
|
7.
|
Cologne [Germany] : German Association for the Protection of Intellectual Property (GRUR), 1978.
German | 29 DE |
|
8.
|
Cologne [Germany] : German Association for the Protection of Intellectual Property (GRUR), 1971.
German | 29 DE |
|
9.
|
Cologne [Germany] : German Association for the Protection of Intellectual Property (GRUR), 1984.
German | 29 DE |
|
10.
|
Cologne [Germany] : German Association for the Protection of Intellectual Property (GRUR), 1977.
German | 29 DE |
|