Collection
Springer eBooks 2005-
4,408
Directory of Open Access Books
2,261
Springer Book Archives -2004
646
OECD Books and Papers
341
Eighteenth Century Collections Online / ECCO
229
National Center for Biotechnology Information
203
Making of the Modern World
151
International Monetary Fund
104
OAPEN
68
JSTOR Open Access Books
55
O'Reilly
42
Cambridge Books Online
34
Lecture Notes in Computer Science
32
Edward Elgar eBook Archive
29
Springer Lecture Notes Archiv 1964-1996
29
Emerald Business, Management and Economics eBook Collection Archive
25
Edward Elgar eBooks Collection Business & Economics
23
Ethnographic Video Online Vol. 1
18
World Bank E-Library Archive
18
Oxford University Press
17
DeGruyter MPG Collection
12
Digi20
11
Digital Karl Barth Library
10
Music Online Reference
8
Duncker & Humblot eBooks 2007-
7
ACS Symposium Series
6
Bloomsbury Education and Childhood Studies
6
MIT Press eBook Archive
6
Making of Modern Law / Legal Treatises
5
Nomos
5
Editoria Italiana Online
4
English Language Women's Literature
4
Karger eBooks Collection 1997-2013
4
Oxford Handbook Online
4
Brill Nijhoff E-Books Collections 2006-2008
2
ACS Advances in Chemistry
1
Brill Nijhoff E-Books Collections 2009-2014
1
Elsevier eBook collection Mathematics
1
Empire Online
1
JSTOR Books
1
Netlibrary
1
Primary Sources for Slavic Studies
1
wiso-net eBooks
1