Past Conferences

1999 York, England

1 Jan 1999

8 Jul 2015
1 Jan 2011
1 Jan 2007
1 Jan 2003
1 Jan 1999
1 Jan 1997
1 Jan 1995
1 Jan 1993
31 Dec 1992

1999 York, England

1 Jan 1999

8 Jul 2015
1 Jan 2011
1 Jan 2007
1 Jan 2003
1 Jan 1999
1 Jan 1997
1 Jan 1995
1 Jan 1993
31 Dec 1992