1.
|
Weinheim : Verlag Chemie, 1981.
English | G 87 NEW |
|
2.
|
New York, New York : International Trademark Association, 1982.
English | 64 US |
|
3.
|
East Kilbride [Scotland] : Licensing Executives Society International, 1975.
English | 48 US |
|
4.
|
Florence, Italy : Morgana Edizioni, 1992.
English | K 110 ARR.T |
|