Comments on: Library purchases of e-books 2012: with and without Digital Rights Management (DRM)

Comments on: Library purchases of e-books 2012: with and without Digital Rights Management (DRM) http://jaarverslag.ub.rug.nl/2012/?p=145&lang=en Bibliotheek Rijksuniversiteit Groningen Tue, 19 Mar 2013 09:37:23 +0000 hourly 1 http://wordpress.org/?v=3.5.1