Collection
Making of the Modern World
950
International Monetary Fund
97
World Bank E-Library Archive
65
Eighteenth Century Collections Online / ECCO
43
OECD Books and Papers
31
O'Reilly
27
Springer Book Archives -2004
11
Directory of Open Access Books
7
Springer eBooks 2005-
6
DeGruyter MPG Collection
2
Edward Elgar eBook Archive
2
JSTOR Open Access Books
2
OAPEN
1
wiso-net eBooks
1