As promised, the Theory of worlds.. according to George..

To: Rao Kambhampati <rao@asu.edu>
Subject: As promised, the Theory of worlds.. according to George..
From: Subbarao Kambhampati <rao@asu.edu>
Date: Tue, 28 Feb 2012 20:59:22 -0700
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and

Rao