Collection
Directory of Open Access Books
137
Eighteenth Century Collections Online / ECCO
31
World Bank E-Library Archive
25
National Center for Biotechnology Information
19
O'Reilly
18
Oxford University Press
17
Making of Modern Law / Legal Treatises
14
JSTOR Open Access Books
13
OAPEN
9
Cambridge Books Online
5
Making of the Modern World
5
Henry Stewart Talks
4
Brill Nijhoff E-Books Collections 2006-2008
3
Ethnographic Video Online Vol. 1
3
Oxford Handbook Online
2
Brill Nijhoff E-Books Collections 2009-2014
1
Digi20
1
Editoria Italiana Online
1
Edward Elgar eBook Archive
1
MIT Press eBook Archive
1