Collection
Eighteenth Century Collections Online / ECCO
156
Making of the Modern World
36
Springer Book Archives -2004
23
Springer eBooks 2005-
16
Netlibrary
13
Oxford University Press
10
Directory of Open Access Books
9
Making of Modern Law / Legal Treatises
6
Emerald Business, Management and Economics eBook Collection Archive
5
Cambridge Books Online
4
OAPEN
4
DeGruyter MPG Collection
2
Edward Elgar eBook Archive
2
Edward Elgar eBooks Collection Business & Economics
2
JSTOR Open Access Books
2
MIT Press eBook Archive
2
Duncker & Humblot eBooks 2007-
1
Henry Stewart Talks
1
International Monetary Fund
1