Collection
Springer eBooks 2005-
43
Springer Book Archives -2004
22
Directory of Open Access Books
13
World Bank E-Library Archive
13
Making of the Modern World
7
OAPEN
4
OECD Books and Papers
2
DeGruyter MPG Collection
1
Eighteenth Century Collections Online / ECCO
1
Emerald Business, Management and Economics eBook Collection Archive
1
JSTOR Open Access Books
1
O'Reilly
1
Oxford University Press
1