Collection
Eighteenth Century Collections Online / ECCO
14,191
Springer eBooks 2005-
9,386
Springer Book Archives -2004
4,634
National Center for Biotechnology Information
4,264
OECD Books and Papers
3,001
World Bank E-Library Archive
2,928
Directory of Open Access Books
2,651
Making of the Modern World
2,492
International Monetary Fund
1,920
JSTOR Open Access Books
1,777
O'Reilly
951
OAPEN
827
Cambridge Books Online
777
Oxford University Press
609
Making of Modern Law / Legal Treatises
569
ACS Symposium Series
523
Edward Elgar eBook Archive
439
Emerald Business, Management and Economics eBook Collection Archive
292
DeGruyter MPG Collection
273
IEEE Standards
261
IEEE Conference Proceedings
220
Empire Online
158
Edward Elgar eBooks Collection Business & Economics
156
MIT Press eBook Archive
155
Brill Nijhoff E-Books Collections 2009-2014
126
Nomos
124
Digi20
93
Duncker & Humblot eBooks 2007-
91
Netlibrary
88
Brill Nijhoff E-Books Collections 2006-2008
68
Bloomsbury Education and Childhood Studies
66
Ethnographic Video Online Vol. 1
63
Oxford Handbook Online
61
wiso-net eBooks
51
ACS Advances in Chemistry
47
Henry Stewart Talks
25
African Writers Series
24
Anthropology Online
21
JSTOR Books
18
SPIE Conference Proceedings
18
Springer Lecture Notes Archiv 1964-1996
16
Primary Sources for Slavic Studies
13
Elsevier ScienceDirect eBooks
12
Karger eBooks Collection 1997-2013
12
Mohr Siebeck eBooks
11
RSC eBook Collection 1968-2009
11
Editoria Italiana Online
10
Elsevier Handbooks in Economics
10
Making of Modern Law / Primary Sources
10
Standards and Norms (DIN Media)
10
more ...