1.
[Place of publication not identified] : [publisher not identified], 1989.
English | 6 GB |
2.
Geneva, Switzerland : World Intellectual Property Organization, 1987.
English | 16 OMPI |
3.
London, England : Sweet & Maxwell, 1983.
Italian | 10 GB |
4.
5.
Geneva [Switzerland] : International Bureau for the Protection of Industrial Property, 1982.
English | 10A OMPI |
6.
[Place of publication not identified] : [publisher not identified], 1973.
French | 9 FR |
7.
[Place of publication not identified] : [publisher not identified], 1989.
German | 29 DE |
8.
9.
East Kilbride [Scotland] : Licensing Executives Society International, 1986.
English | 48 US |
10.