Collection
Eighteenth Century Collections Online / ECCO
60
Springer eBooks 2005-
51
Directory of Open Access Books
39
Making of the Modern World
31
Primary Sources for Slavic Studies
6
OAPEN
5
Springer Book Archives -2004
5
Empire Online
4
Cambridge Books Online
3
O'Reilly
3
ACS Symposium Series
2
Elsevier ScienceDirect eBooks
2
Anthropology Online
1
BioOne Book Series
1
Editoria Italiana Online
1
Ethnographic Video Online Vol. 1
1
Making of Modern Law / Legal Treatises
1
Oxford University Press
1
Wiley Online Books
1