1.
[Place of publication not identified] : [publisher not identified], 1996.
English | 37 CH | Available |
2.
East Kilbride [Scotland] : Licensing Executives Society International, 1995.
English | 48 US | Available |
3.
[Place of publication not identified] : [publisher not identified], 1994.
English | 38 CH | Available |
4.
[Place of publication not identified] : [publisher not identified], 1993.
English | 38 CH | Available |