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1.
|
Paris [France] : Institut National de la Propriété Industriell, 1997.
French | 31 FR |
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2.
|
Paris : Librairie Techniques, 1996.
French | G 252 CEDIDAC.G |
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|
3.
|
Köln : Heymann, c1991.
German | G 22 WEL.S |
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4.
|
Ottawa, Ontario : Intellectual Property Institute of Canada, 1993.
French | 4 CA |
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5.
|
Bruxelles [Belgium] : Larcier, 1991.
French | G 25 BER.P |
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6.
|
Muenchen, Wien : Hanser, 1983.
German | G 252 SMI.E |
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|
7.
|
Cambridge : Iucn, 1996.
Spanish | G 252 GLO.G (F) |
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8.
|
[Place of publication not identified] : [publisher not identified], 1996.
French | G 252(13) FR 66/C |
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