Collection
Springer eBooks 2005-
2,197
Springer Book Archives -2004
1,554
Directory of Open Access Books
702
MIT Press eBook Archive
210
Oxford University Press
72
Springer Protocols Archive 1981-2004
49
Elsevier ScienceDirect eBooks
29
O'Reilly
28
National Center for Biotechnology Information
16
Oxford Handbook Online
13
Cambridge Books Online
11
Lecture Notes in Computer Science
10
OAPEN
6
Wiley Online Books
6
Henry Stewart Talks
4
DeGruyter MPG Collection
3
JSTOR Open Access Books
3
MIT Press Direct to Open
3
Digi20
2
Edward Elgar eBook Archive
2
Emerald Business, Management and Economics eBook Collection Archive
2
Editoria Italiana Online
1
JSTOR Books
1
Netlibrary
1