Collection
Springer eBooks 2005-
130
JSTOR Open Access Books
26
Making of the Modern World
26
Oxford University Press
24
DeGruyter MPG Collection
21
Cambridge Books Online
20
Eighteenth Century Collections Online / ECCO
11
O'Reilly
5
Directory of Open Access Books
4
Oxford Handbook Online
3
Springer Book Archives -2004
3
Brill Nijhoff E-Books Collections 2009-2014
2
Digi20
2
World Bank E-Library Archive
2
ACS Symposium Series
1
Empire Online
1
MIT Press eBook Archive
1
Primary Sources for Slavic Studies
1