Collection
Directory of Open Access Books
405
Nomos
124
OAPEN
76
Digi20
72
Eighteenth Century Collections Online / ECCO
59
Springer eBooks 2005-
36
Springer Book Archives -2004
31
Making of the Modern World
18
JSTOR Open Access Books
3
Mohr Siebeck eBooks
3
Oxford University Press
2
Editoria Italiana Online
1
Edward Elgar eBooks Collection Business & Economics
1
Ethnographic Video Online Vol. 1
1