1.
|
Geneva [Switzerland] : World Intellectual Property Organization, 1991.
English | E 2317G58 WIPO.IP/CA |
|
2.
|
Geneva : South Centre, 2004.
English | D 19 SOU.I |
|
3.
|
Budapest : Orszg̀ost, Tall̀mǹy Hivatal, 1995.
English | G 22 BOB.I |
|
4.
|
Geneva : World Intellectual Property Organization, 1992.
English | E 23191F5 WIPO.W |
|
5.
|
Vienna [Austria] : United Nations Industrial Development Organization, 2002.
English | B 75 UNIDO.I |
|
6.
|
London [England] : Informa Law, 1991.
English | 52 GB |
|
7.
|
Geneva, Switzerland : World Intellectual Property Organization, 1991.
English | 16 OMPI |
|