Meeting in La Roche en Ardenne, Belgium, 03 - 06 June 2006

The meeting was preceded by the 18th International Workshop on Algebraic Development Techniques – WADT'06, 1-3 June, an event sponsored by WG1.3.
The second part was preceded by a Symposium to honor our distinguished member Joseph Goguen on his 65th Birthday in June 27-29