Collection
Springer eBooks 2005-
101
O'Reilly
53
Emerald Business, Management and Economics eBook Collection Archive
31
Springer Book Archives -2004
9
Cambridge Books Online
7
Oxford University Press
7
DeGruyter MPG Collection
6
JSTOR Open Access Books
5
Edward Elgar eBook Archive
3
Oxford Handbook Online
2
Digi20
1
MIT Press eBook Archive
1