1.
2.
3.
[Geneva, Switzerland] : [World Intellectual Property Organization], 1982.
English | 6B OMPI |
4.
5.
Geneva [Switzerland] : International Bureau for the Protection of Industrial Property, 1962.
English | 10B OMPI |
6.
7.
8.
9.
[Place of publication not identified] : [publisher not identified], 1973.
French | 1 UER |
10.
Concord, New Hampshire : UNH Franklin Pierce School of Law, 1975.
English | 29 US |