1.
|
London [England] : Informa Law, 1999.
English | 53 GB |
|
2.
|
London [England] : Euromoney Institutional Investor PLC, 1999.
Hungarian | G 11 GB 72 |
|
3.
|
Buffalo, New York : The Patent and Trademark Office Society, 1999.
English | G 11 US 47 |
|
4.
|
Buffalo, New York : The Patent and Trademark Office Society, 1999.
English | 47 US |
|