Collection
Springer eBooks 2005-
138
Springer Book Archives -2004
55
Directory of Open Access Books
13
MIT Press eBook Archive
6
Edward Elgar eBook Archive
5
DeGruyter MPG Collection
4
JSTOR Open Access Books
3
OAPEN
3
Cambridge Books Online
2
Edward Elgar eBooks Collection Business & Economics
2
Elsevier ScienceDirect eBooks
2
Emerald Business, Management and Economics eBook Collection Archive
2
O'Reilly
2
JSTOR Books
1
Oxford Handbook Online
1