1.
New York, New York : International Trademark Association, 1993.
English | 64 US | Available |
2.
[Place of publication not identified] : [publisher not identified], 1992.
English | 28 CH | Available |
3.
Nathan : Griffith University [australia], 1995.
English | F 351 KEN.T | Available |
4.
5.
London [England] : Informa Law, 1994.
Hungarian | 53 GB | Available |
6.
[Hong Kong, China] : [China Patents & Trademarks Publications], 1993.
English | 7 CN | Available |