Collection
Springer eBooks 2005-
263
Springer Book Archives -2004
93
Directory of Open Access Books
13
Eighteenth Century Collections Online / ECCO
9
Wiley Online Books
3
ACS Symposium Series
2
JSTOR Open Access Books
2
Making of the Modern World
2
ACS Advances in Chemistry
1
Cambridge Books Online
1
MIT Press Direct to Open
1
MIT Press eBook Archive
1
National Center for Biotechnology Information
1
Netlibrary
1
OAPEN
1
Oxford University Press
1