http://paulcourant.net/2010/03/12/the-card-catalog-and-biblical-plagues/ Paul Courant's blog about libraries, economics, public policy, and other stuff Tue, 31 Jan 2012 15:36:12 +0000 http://wordpress.org/?v=2.9.2 hourly 1 http://paulcourant.net/2010/03/12/the-card-catalog-and-biblical-plagues/comment-page-1/#comment-733 Science Report | Biology News, Economics News, Computer Science News, Mathematics News, Physics News, Psychology News » Blog Archive » The Card Catalog and Biblical Plagues Sat, 13 Mar 2010 15:44:06 +0000 http://paulcourant.net/?p=79#comment-733 [...] Go to Publisher to continue reading [...] [...] Go to Publisher to continue reading [...]

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