1.
2.
Concord, New Hampshire : UNH Franklin Pierce School of Law, 1979.
English | 29 US |
3.
Geneva [Switzerland] : International Bureau for the Protection of Industrial Property, 1982.
English | 10B OMPI |
4.
Courbevoie [France] : Institut National de la Propriété Industrielle, 1982.
French | 10A OMPI |