Collection
Springer eBooks 2005-
150
Springer Book Archives -2004
126
Mohr Siebeck eBooks
57
Nomos
27
Directory of Open Access Books
16
Duncker & Humblot eBooks 2007-
11
Cambridge Books Online
9
Digi20
8
OAPEN
7
Social Theory (Alexander Street Press)
7
wiso-net eBooks
7
DeGruyter MPG Collection
5
Edward Elgar eBook Archive
5
JSTOR Open Access Books
3
Duncker & Humblot Wirtschaftswissenschaften 1996-2005
2
Emerald Business, Management and Economics eBook Collection Archive
2
Netlibrary
2
O'Reilly
2
Oxford University Press
2
Digitale Sammlung Privatrecht (MPIER)
1
Oxford Handbook Online
1