Collection
Cambridge Books Online
5
Directory of Open Access Books
16
Edward Elgar eBooks Collection Business & Economics
1
Elsevier ScienceDirect eBooks
1
JSTOR Books
1
JSTOR Open Access Books
3
MIT Press eBook Archive
1
Making of the Modern World
1
National Center for Biotechnology Information
2
O'Reilly
7
OAPEN
1
Oxford University Press
1
RSC eBook Collection 1968-2009
1
Springer Book Archives -2004
197
Springer eBooks 2005-
222
Wiley Online Books
3