Collection
Springer eBooks 2005-
57
Eighteenth Century Collections Online / ECCO
26
Springer Book Archives -2004
10
Directory of Open Access Books
6
Edward Elgar eBook Archive
4
Edward Elgar eBooks Collection Business & Economics
4
JSTOR Open Access Books
3
Making of the Modern World
2
Cambridge Books Online
1
DeGruyter MPG Collection
1
Nomos
1
O'Reilly
1
OAPEN
1
OECD Books and Papers
1