Collection
Springer eBooks 2005-
567
Springer Book Archives -2004
166
JSTOR Open Access Books
61
Eighteenth Century Collections Online / ECCO
37
MIT Press eBook Archive
13
Oxford University Press
11
Directory of Open Access Books
8
Making of the Modern World
8
Central European UP History & Political Science Backlist
7
Netlibrary
4
Cambridge Books Online
3
JSTOR Books
3
Oxford Handbook Online
3
DeGruyter MPG Collection
2
Making of Modern Law / Legal Treatises
2
National Center for Biotechnology Information
2
O'Reilly
1
OAPEN
1
Wiley Online Books
1