http://www.aei.org/papers/society-and-culture/superzips-and-the-rest-of-americas-zip-codes/
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Sent from my Android phone with K-9 Mail. Please excuse my brevity.
Thursday, February 16, 2012
Not from Atlas Shrugged — Marginal Revolution
http://marginalrevolution.com/marginalrevolution/2012/02/not-from-atlas-shrugged.html?utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%3A+marginalrevolution%2Ffeed+%28Marginal+Revolution%29
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Sent from my Android phone with K-9 Mail. Please excuse my brevity.
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Sent from my Android phone with K-9 Mail. Please excuse my brevity.
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