Collection
Making of the Modern World
1,606
Eighteenth Century Collections Online / ECCO
313
Making of Modern Law / Legal Treatises
126
Springer eBooks 2005-
27
Directory of Open Access Books
24
Duncker & Humblot eBooks 2007-
17
Springer Book Archives -2004
14
OAPEN
12
Nomos
9
Cambridge Books Online
4
Making of Modern Law / Primary Sources
3
Digi20
2
Edward Elgar eBooks Collection Business & Economics
2
National Center for Biotechnology Information
2
Oxford University Press
2
JSTOR Open Access Books
1