1.
Courbevoie [France] : Institut National de la Propriété Industrielle, 1991.
French | 10A OMPI |
2.
3.
Alphen aan den Rijn, The Netherlands : Kluwer Law International, [2013]
Second edition.
Spanish | F 619 THE.I (2) |
4.
5.
London [England] : Informa Law, 1992.
English | 57 GB |
6.
7.