Collection
Eighteenth Century Collections Online / ECCO
231
Netlibrary
21
Making of Modern Law / Legal Treatises
10
Making of the Modern World
8
Springer eBooks 2005-
7
Springer Book Archives -2004
5
Directory of Open Access Books
4
Cambridge Books Online
2
JSTOR Open Access Books
2
DeGruyter MPG Collection
1
Nomos
1
OAPEN
1
Oxford Handbook Online
1