Collection
Making of the Modern World
111
Directory of Open Access Books
15
Springer eBooks 2005-
6
OAPEN
4
O'Reilly
3
Springer Book Archives -2004
3
DeGruyter MPG Collection
2
Eighteenth Century Collections Online / ECCO
2
Emerald Business, Management and Economics eBook Collection Archive
2
Cambridge Books Online
1
Edward Elgar eBook Archive
1
World Bank E-Library Archive
1
wiso-net eBooks
1