Collection
Springer eBooks 2005-
1,700
Directory of Open Access Books
1,117
Springer Book Archives -2004
411
Henry Stewart Talks
186
ACS Symposium Series
53
National Center for Biotechnology Information
53
Eighteenth Century Collections Online / ECCO
34
ACS Advances in Chemistry
6
OAPEN
4
Karger eBooks Collection 1997-2013
3
MIT Press eBook Archive
3
Springer Protocols Archive 1981-2004
3
World Bank E-Library Archive
3
JSTOR Open Access Books
2
O'Reilly
2
Cambridge Books Online
1
DeGruyter MPG Collection
1
Oxford University Press
1