http://blogs.law.harvard.edu/sj One Longnow per Human Thu, 03 Dec 2009 07:30:09 -0500 http://wordpress.org/?v=2.8.4 hourly 1 http://blogs.law.harvard.edu/sj/identifiers-and-classifications/comment-page-1/#comment-44134 SJ’s Longest Now » Dreaming in purple links Fri, 06 Mar 2009 05:54:34 +0000 http://blogs.law.harvard.edu/sj/?page_id=935#comment-44134 [...] Identifiers and classifications : moving beyond ISBN and FRBR levels [...] [...] Identifiers and classifications : moving beyond ISBN and FRBR levels [...]

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