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Geneva : World Intellectual Property Organization, 1997.
5 edition.
English | W R6 791(E) 2005 |
4.
Geneva, Switzerland : World Intellectual Property Organization, 2001.
Second edition.
English | W A6 489(E) 2004 |
5.
[Heidelberg, Germany] : [Springer], 2008.
English | DE 34 2008 Vol 39 No 2 |
6.
Cologne [Germany] : German Association for the Protection of Intellectual Property (GRUR), [1984]
German | DE 28 2007 No. 6 |
7.
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9.
Princeton, N.J. : Recording for the Blind & Dyslexic, 2005.
First edition.
English | N 751 CHO.H |
10.