E.C.B.A.

Collier Row

Gidea Park

Loughton

EBU (English Bridge Union)
SBU (Scottish Bridge Union)
WBU (Welsh Bridge Union)
NIBU (Northern Ireland Bridge Union)
ECATS British Bridge League

Microsoft Bridge

EBL European Bridge League
WBF World Bridge Federation
ACBL  American Contract Bridge League

David Muller's homepage
David Stevenson's homepage
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