Collection
Springer eBooks 2005-
857
Springer Book Archives -2004
587
Directory of Open Access Books
166
Henry Stewart Talks
13
OAPEN
5
ACS Symposium Series
3
Karger eBooks Collection 1997-2013
3
Cambridge Books Online
1
Emerald Business, Management and Economics eBook Collection Archive
1
National Center for Biotechnology Information
1
Netlibrary
1
O'Reilly
1
Springer Protocols Archive 1981-2004
1
Wiley Online Books
1