Collection
Springer eBooks 2005-
319
Eighteenth Century Collections Online / ECCO
260
Springer Book Archives -2004
180
JSTOR Open Access Books
40
Brill Online Reference Works
19
Oxford Handbook Online
15
Cambridge Books Online
8
ACS Advances in Chemistry
5
ACS Symposium Series
5
Editoria Italiana Online
4
Oxford University Press
4
JSTOR Books
2
MIT Press eBook Archive
2
Wiley Online Books
2
DeGruyter MPG Collection
1
Digi20
1