Collection
Directory of Open Access Books
578
Springer eBooks 2005-
127
World Bank E-Library Archive
74
ACS Symposium Series
58
Springer Book Archives -2004
55
Landolt-Börnstein
39
Cambridge Books Online
33
ACS Advances in Chemistry
28
OAPEN
26
Eighteenth Century Collections Online / ECCO
13
Oxford University Press
11
Making of the Modern World
9
International Monetary Fund
8
JSTOR Open Access Books
8
Henry Stewart Talks
7
National Center for Biotechnology Information
5
Nomos
4
DeGruyter MPG Collection
3
MIT Press eBook Archive
3
Elsevier ScienceDirect eBooks
2
Making of Modern Law / Legal Treatises
2
Mohr Siebeck eBooks
2
wiso-net eBooks
2
Edward Elgar eBooks Collection Business & Economics
1
Emerald Business, Management and Economics eBook Collection Archive
1
O'Reilly
1
Oxford Handbook Online
1