Collection
Springer eBooks 2005-
2,498
International Monetary Fund
2,056
Springer Book Archives -2004
1,111
Music Online Reference
402
Eighteenth Century Collections Online / ECCO
229
Making of Modern Law / Legal Treatises
210
O'Reilly
172
Directory of Open Access Books
148
Making of the Modern World
72
ACS Symposium Series
69
National Center for Biotechnology Information
64
World Bank E-Library Archive
32
wiso-net eBooks
17
ACS Advances in Chemistry
11
Cambridge Books Online
9
Lecture Notes in Physics
8
Ethnographic Video Online Vol. 1
7
OAPEN
7
Digi20
5
Elsevier ScienceDirect eBooks
5
Oxford University Press
5
Henry Stewart Talks
4
MIT Press eBook Archive
3
Netlibrary
3
Wiley Online Books
3
Editoria Italiana Online
2
JSTOR Open Access Books
2
Lecture Notes in Computer Science
2
DeGruyter MPG Collection
1
Edward Elgar eBook Archive
1
Karger eBooks Collection 1997-2013
1
Making of Modern Law / Primary Sources
1
Standards and Norms (DIN Media)
1