Collection
Springer eBooks 2005-
44
Springer Book Archives -2004
39
O'Reilly
4
Cambridge Books Online
3
Directory of Open Access Books
2
MIT Press eBook Archive
2
Oxford University Press
2
DeGruyter MPG Collection
1
Elsevier ScienceDirect eBooks
1
Emerald Business, Management and Economics eBook Collection Archive
1
JSTOR Open Access Books
1
Oxford Handbook Online
1