1.
|
London, England : Sweet & Maxwell, 1986.
English | 10 GB |
|
2.
|
[Heidelberg, Germany] : [Springer], 1984.
English | 34 DE |
|
3.
|
New York, New York : International Trademark Association, 1982.
English | 64 US |
|
4.
|
Buffalo, New York : The Patent and Trademark Office Society, 1972.
English | 47 US |
|