Collection
Springer eBooks 2005-
642
O'Reilly
261
Springer Book Archives -2004
149
Directory of Open Access Books
28
Emerald Business, Management and Economics eBook Collection Archive
15
Oxford University Press
8
Edward Elgar eBook Archive
4
Oxford Handbook Online
3
Cambridge Books Online
2
JSTOR Open Access Books
2
ACS Advances in Chemistry
1
MIT Press eBook Archive
1