Collection
Springer eBooks 2005-
2,308
Springer Book Archives -2004
786
O'Reilly
50
National Center for Biotechnology Information
20
World Bank E-Library Archive
15
Lecture Notes in Computer Science
13
Cambridge Books Online
12
Directory of Open Access Books
12
Edward Elgar eBook Archive
9
DeGruyter MPG Collection
6
MIT Press eBook Archive
5
OAPEN
4
Wiley Online Books
4
Oxford University Press
3
Edward Elgar eBooks Collection Business & Economics
2
Elsevier ScienceDirect eBooks
2
Emerald Business, Management and Economics eBook Collection Archive
2
JSTOR Open Access Books
2
Elsevier eBook collection Mathematics
1
Henry Stewart Talks
1
JSTOR Books
1
Karger eBooks Collection 1997-2013
1
Netlibrary
1
Oxford Handbook Online
1