1.
|
Buffalo, New York : The Patent and Trademark Office Society, 1968.
English | 47 US |
|
2.
|
Buffalo, New York : The Patent and Trademark Office Society, 1968.
English | 47 US |
|
3.
|
London [England] : Informa Law, 1988.
English | 53 GB |
|
4.
|
Buffalo, New York : The Patent and Trademark Office Society, 1975.
English | 47 US |
|
5.
|
Buffalo, New York : The Patent and Trademark Office Society, 1975.
English | 47 US |
|
6.
|
[Heidelberg, Germany] : [Springer], 1983.
English | 34 DE |
|
7.
|
East Kilbride [Scotland] : Licensing Executives Society International, 1975.
English | 48 US |
|
8.
|
Buffalo, New York : The Patent and Trademark Office Society, 1968.
English | 47 US |
|
9.
|
London [England] : Informa Law, 1989.
English | 53 GB |
|
10.
|
[Heidelberg, Germany] : [Springer], 1979.
English | 34 DE |
|