1.
London [England] : International Bar Association, 1991.
English | G 724 CAL.A |
2.
3.
4.
5.
6.
[Place of publication not identified] : [publisher not identified], 1993.
English | 38 CH |
7.
Tokyo [Japan] : International Association for the Protection of Intellectual Property (AIPPI), 1993.
English | 2 JP |