1.
2.
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5.
New York, New York : International Trademark Association, 1985.
English | 64 US |
6.
[Place of publication not identified] : [publisher not identified], 1985.
Danish | 5 GB |
7.
London [England] : Euromoney Institutional Investor PLC, 1999.
English | 72 GB |
8.
9.
New York, New York : International Trademark Association, 1996.
English | 64 US |
10.