Collection
Springer eBooks 2005-
1,760
OECD Books and Papers
1,082
Directory of Open Access Books
974
World Bank E-Library Archive
359
OAPEN
118
Springer Book Archives -2004
103
MIT Press eBook Archive
70
JSTOR Open Access Books
64
O'Reilly
33
Oxford University Press
25
Edward Elgar eBook Archive
24
Making of the Modern World
19
Cambridge Books Online
16
Emerald Business, Management and Economics eBook Collection Archive
13
DeGruyter MPG Collection
12
International Monetary Fund
11
ACS Symposium Series
10
National Center for Biotechnology Information
9
Netlibrary
8
Eighteenth Century Collections Online / ECCO
5
Elsevier Handbooks in Economics
5
Edward Elgar eBooks Collection Business & Economics
4
Ethnographic Video Online Vol. 1
4
Oxford Handbook Online
4
Anthropology Online
3
Digi20
3
Editoria Italiana Online
3
wiso-net eBooks
3