Re: Graph (was: what are keys and surrogates?)

From: David Cressey <>
Date: Tue, 15 Jan 2008 11:07:18 GMT
Message-ID: <Gt0jj.5002$ib7.633_at_trndny04>

"David BL" <> wrote in message

> It appears we may have a different interpretation of what "is-a"
> means.

Ahh, a Clinton moment! Received on Tue Jan 15 2008 - 12:07:18 CET

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