Collection
Oxford University Press
32
Springer eBooks 2005-
13
JSTOR Open Access Books
6
O'Reilly
6
Cambridge Books Online
5
MIT Press eBook Archive
4
Oxford Handbook Online
4
Editoria Italiana Online
2
DeGruyter MPG Collection
1
Digi20
1
Emerald Business, Management and Economics eBook Collection Archive
1
World Bank E-Library Archive
1