1.
2.
3.
4.
[Place of publication not identified] : [publisher not identified], 1990.
English | 10 GB |
5.
New York, New York : International Trademark Association, 1978.
Danish | 64 US |
6.
7.
[Place of publication not identified] : [publisher not identified], 1984.
German | 29 DE |
8.
Strasbourg : Universite Des Sciences Juridiques, 1987.
French | K 333 VIG.C |
9.
[Place of publication not identified] : [publisher not identified], 1985.
English | K 333 WEI.W |
10.