PCT Gazette- special issue: General information: Contracting states, national and regional offices, international authorities
PCT Gazette- special issue: General information: Contracting states, national and regional offices, international authorities
/ World Intellectual Property Organisation
- United Nations: World Intellectual Property Organisation, 2003
- 523p.
PCT
339.166.5(058) / P3
PCT
339.166.5(058) / P3