Collection
Oxford University Press
22
JSTOR Open Access Books
10
Springer eBooks 2005-
9
Cambridge Books Online
6
O'Reilly
4
Directory of Open Access Books
2
Oxford Handbook Online
2
Elsevier ScienceDirect eBooks
1
Emerald Business, Management and Economics eBook Collection Archive
1
OAPEN
1
Springer Book Archives -2004
1