Collection
Eighteenth Century Collections Online / ECCO
1,884
Springer eBooks 2005-
82
Netlibrary
64
Directory of Open Access Books
54
Springer Book Archives -2004
45
JSTOR Open Access Books
36
OAPEN
33
O'Reilly
17
Making of Modern Law / Legal Treatises
12
Oxford Handbook Online
12
Cambridge Books Online
11
Making of the Modern World
4
Oxford University Press
4
Twentieth Century North American Drama
3
DeGruyter MPG Collection
2
Editoria Italiana Online
2
OECD Books and Papers
2
Bloomsbury Education and Childhood Studies
1
Brill Nijhoff E-Books Collections 2006-2008
1
Edward Elgar eBook Archive
1
Emerald Business, Management and Economics eBook Collection Archive
1
Karger eBooks Collection 1997-2009
1
Music Online Reference
1
National Center for Biotechnology Information
1
Nomos
1