1.
|
Madrid : Reus, 1999.
Spanish | N 636 AISGE.F |
|
2.
|
Madrid [Spain] : Reus ; Aisge, 2001.
English | N 636 PER.O |
|
3.
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Geneva : WIPO, 1990.
English | 10.34667/tind.28769 |
|
4.
|
Cambridge, UK : Cambridge University Press, 2002. First edition.
English | N 636 STA.C |
|
5.
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Madrid [Spain] : Reus ; Aisge, 2001.
Spanish | N 636 VID.C |
|