Collection
Eighteenth Century Collections Online / ECCO
149
Directory of Open Access Books
99
Springer eBooks 2005-
66
Oxford University Press
32
OAPEN
21
Netlibrary
13
Ethnographic Video Online Vol. 1
11
Music Online Reference
11
O'Reilly
11
JSTOR Open Access Books
10
Digi20
8
Springer Book Archives -2004
7
DeGruyter MPG Collection
5
Bloomsbury Education and Childhood Studies
4
Cambridge Books Online
4
Making of the Modern World
3
National Center for Biotechnology Information
3
Edward Elgar eBooks Collection Business & Economics
1
Emerald Business, Management and Economics eBook Collection Archive
1
Oxford Handbook Online
1