Collection
Cambridge Books Online
2
DeGruyter MPG Collection
2
Digi20
1
Directory of Open Access Books
2
Editoria Italiana Online
1
Edward Elgar eBook Archive
3
Edward Elgar eBooks Collection Business & Economics
1
Emerald Business, Management and Economics eBook Collection Archive
2
JSTOR Open Access Books
30
MIT Press eBook Archive
7
Netlibrary
1
O'Reilly
4
Oxford Handbook Online
1
Oxford University Press
7
Springer Book Archives -2004
18
Springer eBooks 2005-
1,012