1.
|
Oxford, Eng. : ESC Pub. Ltd., 1990.
English | P 24 GEN.R |
|
2.
|
[Place of publication not identified] : [publisher not identified], 1979.
French | P 24 GAU.S |
|
3.
|
London, : Oxford University Press, 1973.
English | P 24 CHA.S |
|
4.
|
Hamburg : Hansischer Gildenverlag, 1973.
German | P 24 THI.R |
|
5.
|
Paris, France : United Nations Educational, Scientific and Cultural Organization, 1971.
English | P 24 UNESCO.R |
|
6.
|
Geneva, Switzerland : World Intellectual Property Organization, 1972.
German | E 224:274 |
|
7.
|
[Place of publication not identified] : [publisher not identified], 1971.
German | P 24 REI.S |
|
8.
|
Roma [Italy] : Biblioteca Nazionale Centrale di Roma, 1982.
Italian | 13 IT |
|
9.
|
[Paris, France] : [Association frandcaise pour la diffusion du droit d'auteur national et international], 1984.
French | 53 FR |
|
10.
|
[Paris, France] : [UNESCO], 1981.
French | 6A OMPI |
|