1.
[Place of publication not identified] : [publisher not identified], 1999.
English | J 30(231) HK 1 |
2.
[Place of publication not identified] : [publisher not identified], 1999.
English | G 870(231) HK 1 |
3.
4.
5.
6.
Geneva [Switzerland] : International Bureau for the Protection of Industrial Property, 1980.
English | 10B OMPI |
7.
[Place of publication not identified] : [publisher not identified], 1999.
English | 1 HK |
8.
9.
Geneva [Switzerland] : World Intellectual Property Organization, 1987-
English | E 2314G62 WIPO.LIC/BKK |
10.
London [England] : Euromoney Institutional Investor PLC, 1984.
English | 72 GB |