Dewey Decimal to Consumer Ranking

This caught my fancy after hearing about it in a New York Times podcast:

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Dewey? At This Library With a Very Different Outlook, They Don’t
By SARAH N. LYNCH and EUGENE MULERO
Published: July 14, 2007
An Arizona library has forsaken the Dewey Decimal System, and is arranging books in a manner similar to the approach taken by Barnes & Noble.
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Source: Article
Last Accessed 16th July 2007