Group 18 (13.30 - 15.30 hours)

	Prediscussion of task(s)	Reporting phase of task(s)	Minutes concerning
1st meeting September 1st, 1998	Tasks 1 and 2
2nd meeting September 4th, 1998	Tasks 3 and 4	Tasks 1 and 2	1st meeting
3rd meeting September 8th, 1998	Tasks 5 and 6	Tasks 3 and 4	2nd meeting
4th meeting September 11th, 1998	Tasks 7 and 8	Tasks 5 and 6	3rd meeting
5th meeting, September 15th, 1998	Tasks 9 and 10	Tasks 7 and 8	4th meeting
6th meeting, September 18th, 1998	Tasks 11, 12 and 13	Tasks 9 and 10	5th meeting
7th meeting, September 22nd, 1998	Tasks 14 and 15	Tasks 11, 12 and 13	6th meeting
			7th meeting