|
1.
|
Cologne [Germany] : German Association for the Protection of Intellectual Property (GRUR), 1980.
German | 28 DE |
|
|
2.
|
East Kilbride [Scotland] : Licensing Executives Society International, 1977.
Danish | 48 US |
|
|
3.
|
[Place of publication not identified] : [publisher not identified], 1987.
Spanish | 48 FR |
|
|
4.
|
Wien [Austria] : MAN'Sche Verlags- und Universitätsbuchhandlung GmbH, 1979.
German | 6 AT |
|
|
5.
|
Buffalo, New York : The Patent and Trademark Office Society, 1969.
English | 47 US |
|