1.
[New York City, New York] : [Clark Boardman Callaghan], [1974].
English | US 87 1974 |
2.
3.
Nomos-Verl.-Ges : Baden-Baden [Germany], 1992.
German | N 15 DE 24 |
4.
Cologne [Germany] : German Association for the Protection of Intellectual Property (GRUR), 1992.
German | N 751 DE 28 |
5.
6.
London [England] : Cliip, 1983.
Turkish | K 312 MIC.S |
7.
8.
[Place of publication not identified] : [publisher not identified], 1965.
German | N 742 MAC.V |
9.
Müchen [Germany] : Verlag Dokumentation, 1992.
German | N 15(121) DE 5 |
10.