1.
|
Paris : UNESCO Pub., 2000.
English | N 772 OMA.C |
|
2.
|
New York, New York : The Copyright Society of the USA, 1986.
English | 14 |
|
3.
|
[Place of publication not identified] : [publisher not identified], 1998.
English | N 63180 [SEE BOX] |
|
4.
|
[Geneva, Switzerland] : [World Intellectual Property Organization], 1987.
English | 6B |
|
5.
|
[Place of publication not identified] : [publisher not identified], 1998.
Spanish | 3C |
|
6.
|
[Geneva, Switzerland] : [World Intellectual Property Organization], 1987.
English | 6B |
|
7.
|
[Geneva, Switzerland] : [World Intellectual Property Organization], 1991.
English | 6B |
|
8.
|
[Paris, France] : [UNESCO], 1987.
French | 6A |
|
9.
|
[Paris, France] : [UNESCO], 1991.
French | 6A |
|
10.
|
[Paris, France] : [UNESCO], 1998.
English | 3B |
|