Collection
Springer Book Archives -2004
3,139
Springer eBooks 2005-
2,421
Directory of Open Access Books
383
National Center for Biotechnology Information
133
World Bank E-Library Archive
128
Making of the Modern World
74
Henry Stewart Talks
41
JSTOR Open Access Books
41
Making of Modern Law / Legal Treatises
37
Karger eBooks Collection 1997-2013
31
OAPEN
27
O'Reilly
21
Cambridge Books Online
14
Eighteenth Century Collections Online / ECCO
14
Oxford University Press
11
Emerald Business, Management and Economics eBook Collection Archive
8
ACS Symposium Series
7
MIT Press eBook Archive
6
International Monetary Fund
5
ACS Advances in Chemistry
3
Digi20
3
Edward Elgar eBooks Collection Business & Economics
3
Empire Online
3
Oxford Handbook Online
3
Brill Nijhoff E-Books Collections 2006-2008
2
Making of Modern Law / Primary Sources
2
Brill Nijhoff E-Books Collections 2009-2014
1
DeGruyter MPG Collection
1
Editoria Italiana Online
1
Edward Elgar eBook Archive
1
MIT Press Direct to Open
1
Mohr Siebeck eBooks
1
wiso-net eBooks
1