Collection
Brill Nijhoff E-Books Collections 2009-2014
4
Cambridge Books Online
26
DeGruyter MPG Collection
2
Edward Elgar eBooks Collection Business & Economics
1
Emerald Business, Management and Economics eBook Collection Archive
1
JSTOR Open Access Books
5
O'Reilly
1
Oxford University Press
10
Springer Book Archives -2004
5
Springer eBooks 2005-
50