Collection
Directory of Open Access Books
198
Springer eBooks 2005-
158
OAPEN
16
wiso-net eBooks
15
O'Reilly
13
Duncker & Humblot eBooks 2007-
8
Eighteenth Century Collections Online / ECCO
8
Brill Nijhoff E-Books Collections 2009-2014
4
Oxford University Press
4
Henry Stewart Talks
3
JSTOR Open Access Books
3
Making of Modern Law / Legal Treatises
3
ACS Symposium Series
2
Mohr Siebeck eBooks
2
Digi20
1
Making of the Modern World
1
World Bank E-Library Archive
1