Collection
Springer eBooks 2005-
86
OECD Books and Papers
41
O'Reilly
25
National Center for Biotechnology Information
23
Springer Book Archives -2004
20
World Bank E-Library Archive
19
International Monetary Fund
13
Directory of Open Access Books
11
Emerald Business, Management and Economics eBook Collection Archive
8
Oxford University Press
6
Cambridge Books Online
5
Eighteenth Century Collections Online / ECCO
4
DeGruyter MPG Collection
3
Duncker & Humblot eBooks 2007-
3
Edward Elgar eBook Archive
3
JSTOR Open Access Books
3
OAPEN
3
Brill Nijhoff E-Books Collections 2009-2014
2
Edward Elgar eBooks Collection Business & Economics
1
MIT Press eBook Archive
1