Collection
Eighteenth Century Collections Online / ECCO
16,990
Springer eBooks 2005-
7,642
O'Reilly
4,328
Springer Book Archives -2004
3,816
Directory of Open Access Books
1,747
National Center for Biotechnology Information
1,168
World Bank E-Library Archive
1,131
OECD Books and Papers
1,048
International Monetary Fund
678
JSTOR Open Access Books
362
Cambridge Books Online
354
OAPEN
257
MIT Press eBook Archive
175
Emerald Business, Management and Economics eBook Collection Archive
170
DeGruyter MPG Collection
101
Making of the Modern World
87
Making of Modern Law / Legal Treatises
82
Karger eBooks Collection 1997-2013
78
Edward Elgar eBook Archive
73
Duncker & Humblot eBooks 2007-
47
Oxford University Press
42
Edward Elgar eBooks Collection Business & Economics
38
Elsevier ScienceDirect eBooks
37
RSC eBook Collection 1968-2009
36
Wiley Online Books
28
African Writers Series
24
IEEE Conference Proceedings
23
Elsevier eBook collection Mathematics
18
Ethnographic Video Online Vol. 1
17
Oxford Handbook Online
15
wiso-net eBooks
14
Nomos
11
Music Online Reference
9
Bloomsbury Education and Childhood Studies
8
Henry Stewart Talks
8
Springer Protocols Archive 1981-2004
8
Springer Lecture Notes Archiv 1964-1996
7
Brill Nijhoff E-Books Collections 2009-2014
6
Karger eBooks Collection 1997-2009
6
Lecture Notes in Computer Science
5
Netlibrary
5
Making of Modern Law / Primary Sources
4
BioOne Book Series
2
Brill Nijhoff E-Books Collections 2006-2008
2
Digi20
2
Duncker & Humblot Wirtschaftswissenschaften 1996-2005
2
Editoria Italiana Online
2
Elsevier Handbooks in Economics
2
Empire Online
2
JSTOR Books
2
more ...