Collection
Eighteenth Century Collections Online / ECCO
84
Springer eBooks 2005-
77
Springer Book Archives -2004
70
O'Reilly
49
Directory of Open Access Books
8
DeGruyter MPG Collection
5
JSTOR Open Access Books
4
Cambridge Books Online
3
Elsevier Handbooks in Economics
2
Making of the Modern World
2
National Center for Biotechnology Information
2
Edward Elgar eBook Archive
1
Emerald Business, Management and Economics eBook Collection Archive
1
Ethnographic Video Online Vol. 1
1
Netlibrary
1
OAPEN
1
Oxford University Press
1