Collection
Cambridge Books Online
1
Directory of Open Access Books
55
Emerald Business, Management and Economics eBook Collection Archive
1
Henry Stewart Talks
1
Karger eBooks Collection 1997-2013
1
O'Reilly
1
OAPEN
12
Oxford Handbook Online
1
Springer Book Archives -2004
36
Springer eBooks 2005-
1,017
Wiley Online Books
1