1.
|
[Paris, France] : [UNESCO], 1985.
French | 6A OMPI |
|
2.
|
[Geneva, Switzerland] : [World Intellectual Property Organization], 1985.
English | 6B OMPI |
|
3.
|
[Paris, France] : [Association frandcaise pour la diffusion du droit d'auteur national et international], 1970.
English | 53 FR |
|
4.
|
New York : Law And Business, 1981.
English | N 631 BRO.C |
|