Collection
Directory of Open Access Books
45
Springer eBooks 2005-
17
Springer Book Archives -2004
15
OAPEN
6
Making of the Modern World
4
Oxford University Press
3
Cambridge Books Online
2
JSTOR Books
2
OECD Books and Papers
2
DeGruyter MPG Collection
1
Eighteenth Century Collections Online / ECCO
1
JSTOR Open Access Books
1
MIT Press eBook Archive
1