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Ruthie · 06-12-2009, 03:38 PM

Thanks for the reply - but what is the evidence for that level of accuracy - what is it based on?

06-12-2009, 03:38 PM	#3 (permalink)
Ruthie Senior Member Join Date: Jan 2008 Posts: 169	Thanks for the reply - but what is the evidence for that level of accuracy - what is it based on? __________________ Ruth My progress log