1.
|
Aldershot : Gower, c1995.
English | N 751 GUR.C |
|
2.
|
London [England] : Informa Law, 1994.
English | 57 GB |
|
3.
|
[Geneva, Switzerland] : [World Intellectual Property Organization], 2013.
English | 10.34667/tind.28740 |
|
4.
|
Geneva [Switzerland] : World Intellectual Property Organization, 1990.
English | E 2314F40(3) WIPO.JU/HRE |
|