Collection
Springer eBooks 2005-
108
Springer Book Archives -2004
75
Directory of Open Access Books
27
Cambridge Books Online
18
Oxford University Press
14
JSTOR Open Access Books
9
OAPEN
5
Edward Elgar eBook Archive
4
MIT Press eBook Archive
4
O'Reilly
4
DeGruyter MPG Collection
3
Edward Elgar eBooks Collection Business & Economics
3
Emerald Business, Management and Economics eBook Collection Archive
2
Nomos
2
Oxford Handbook Online
2
Duncker & Humblot eBooks 2007-
1
Elsevier eBook collection Mathematics
1