Cambridge University Press is now offering free online acces to the Cambridge Journals HSS (Humanities and Social Sciences) package. You can get more information about the nearly 320 journal titles from this PDF. The publisher provides free access to Cambridge Books Online as well with nearly 20,000 ebooks across various discpilines. The journal articles and ebooks are available from the university's LAN until 31st May 2013.
Springer is offering free online access to Springer eBooks published between 2005-2012 (grouped in 13 subject collections, e.g. Economics, Business & Management etc.), to the complete SpringerImages collection and to the Zentralblatt MATH bibliographic database. The publications are available from the university's LAN until 31 March 2013.