More libraries using RFID, says expert: http://www.tuvps.co.uk/news/articles/more-libraries-using-rfid-says-expert-18179242.asp

Looking at the NXP Semiconductors website, I found these articles on the same subject:

no date - Complete inventory management for libraries http://www.nxp.com/news/identification/articles/articles/a13/index.html

from 2002 - Smart libraries, the smarter way to learn http://www.nxp.com/news/identification/articles/success/s47/index.html

from 2005 - ICODE sees steady growth in library market http://www.nxp.com/news/identification/articles/otm71/library/index.html

from 2006 - The silent revolution: RFID in libraries http://www.nxp.com/news/identification/articles/otm81/library/index.html

from 2006 - Libraries around the world are becoming smarter with Phillips RFID chips http://www.nxp.com/news/content/file_1248.html