|
1.
|
Ginebra, Switzerland : Organización Mundial de la Propiedad Intelectual, 2009.
Spanish | W E6 922(S) |
|
|
2.
|
Bogotá : Universidad Externado de Colombia, 1996.
Spanish | N 40 REN.P |
|
|
3.
|
Genebra : OMPI, 1993.
Spanish | N 21 CON 1993 |
|
|
4.
|
México, D.F. : Sep, 1988.
Spanish | N 44 NEM.D |
|
|
5.
|
San José, Costa Rica : Investigaciones Jurídicas, [2001]
Spanish | F 44 DUN.C |
|
|
6.
|
[Place of publication not identified] : [publisher not identified], 1992.
Turkish | 3C UNESCO |
|
|
7.
|
[Place of publication not identified] : [publisher not identified], 1991.
Spanish | C 383 UNESCO 3C |
|
|
8.
|
Genebra : OMPI, 1992.
Spanish | N 21 CON 1992 |
|
|
9.
|
Lima : Editorial Arica, 1974.
Spanish | N 13 PIZ.B |
|
|
10.
|
[Place of publication not identified] : [publisher not identified], 1991.
Spanish | P 1423 UNESCO 3C |
|