1.
2.
3.
Mexico : Basham, Ringe & Correa, 1976.
English | F 44 LEY(E/S) |
4.
East Kilbride [Scotland] : Licensing Executives Society International, 1976.
English | 48 US |
5.
Geneva [Switzerland] : International Bureau for the Protection of Industrial Property, 1982.
English | 10B OMPI |
6.
East Kilbride [Scotland] : Licensing Executives Society International, 1972.
English | 48 US |
7.
8.
9.
10.
The Hague [The Netherlands] : Kluwer Law International, 1993.
English | 27 GB |