1.
|
Berlin Et Al : Vahlen, 1970.
German | N 711 SCH.S |
|
2.
|
[Geneva, Switzerland] : [World Intellectual Property Organization], 1976.
English | 6B OMPI |
|
3.
|
[Paris, France] : [UNESCO], 1982.
English | 6A OMPI |
|
4.
|
[Geneva, Switzerland] : [World Intellectual Property Organization], 1985.
English | 6B OMPI |
|
5.
|
London [England] : Informa Law, 1993.
English | 57 GB |
|
6.
|
London [England] : Informa Law, 1989.
English | 57 GB |
|
7.
|
Nomos-Verl.-Ges : Baden-Baden [Germany], 1991.
German | 24 DE |
|
8.
|
Nomos-Verl.-Ges : Baden-Baden [Germany], 1991.
German | 24 DE |
|
9.
|
Nomos-Verl.-Ges : Baden-Baden [Germany], 1991.
German | 24 DE |
|
10.
|
[Place of publication not identified] : [publisher not identified], 1991.
German | 29 DE |
|