1.
2.
Ottawa, Ont. : Policy Research, Analysis and Liaison Directorate, Policy Coordination Bureau, Consumer and Corporate Affairs Canada, c1982.
English | N 751 KEO.A |
3.
New York, New York : The Copyright Society of the USA, 1987.
English | 14 US |
4.
Ottawa, Ontario : Intellectual Property Institute of Canada, 1987.
English | 4 CA |
5.
6.
7.
Geneva, Switzerland : World Intellectual Property Organization, 1987.
Finnish | 16 OMPI |
8.