|
1.
|
[Paris, France] : [UNESCO], 1960.
French | 6A OMPI |
|
|
2.
|
[Paris, France] : [UNESCO], 1959.
French | 6A OMPI |
|
|
3.
|
[Paris, France] : [UNESCO], 1951.
French | 6A OMPI |
|
|
4.
|
New York, New York : Copyright Society of the USA, 1972.
English | 14 US |
|
|
5.
|
New York, New York : Copyright Society of the USA, 1974.
English | 14 US |
|
|
6.
|
[Paris, France] : [UNESCO], 1952.
French | 6A OMPI |
|
|
7.
|
[Geneva, Switzerland] : [World Intellectual Property Organization], 1965.
English | 64 OMPI |
|
|
8.
|
[Geneva, Switzerland] : [World Intellectual Property Organization], 1962.
English | 6B OMPI |
|
|
9.
|
[Paris, France] : [UNESCO], 1962.
French | 6A OMPI |
|
|
10.
|
[Paris, France] : [UNESCO], 1967.
French | 6A OMPI |
|