1.
|
[Heidelberg, Germany] : [Springer], 1991.
English | 34 DE |
|
2.
|
[Heidelberg, Germany] : [Springer], 1985.
Danish | 34 DE |
|
3.
|
East Kilbride [Scotland] : Licensing Executives Society International, 1994.
English | 48 US |
|
4.
|
East Kilbride [Scotland] : Licensing Executives Society International, 1987.
German | 48 US |
|
5.
|
New York, New York : International Trademark Association, 1978.
English | 64 US |
|