1.
|
Ottawa, Ont. : Consumer and Corporate Affairs Canada, c1980.
Danish | N 711 KEO.P |
|
2.
|
Paris [France] : Librairies Techniques, 1936.
French | N 711 LEM.P |
|
3.
|
[Heidelberg, Germany] : [Springer], 1979.
English | 34 DE |
|
4.
|
[Paris, France] : [UNESCO], 1990.
English | 3B UNESCO |
|
5.
|
Cologne [Germany] : German Association for the Protection of Intellectual Property (GRUR), 1980.
German | 28 DE |
|
6.
|
Bruxelles [Belgium] : Larcier, 1960.
French | N 711 REC.D |
|
7.
|
Lisbonne : Autores, 1959.
Spanish | N 711 NOV |
|
8.
|
Buenos Aires, Argentina : Ediciones Depalma, 1982.
Spanish | 8 AR |
|
9.
|
[Place of publication not identified] : [publisher not identified], 1990.
Spanish | 3C UNESCO |
|
10.
|
[Paris, France] : [UNESCO], 1937.
Spanish | 6A OMPI |
|