Collection
Springer eBooks 2005-
9,920
O'Reilly
5,529
Springer Book Archives -2004
2,095
MIT Press eBook Archive
101
Cambridge Books Online
32
Elsevier ScienceDirect eBooks
19
Oxford University Press
9
JSTOR Open Access Books
8
Wiley Online Books
7
Elsevier eBook collection Mathematics
6
DeGruyter MPG Collection
5
Oxford Handbook Online
4
Emerald Business, Management and Economics eBook Collection Archive
2
MIT Press Direct to Open
2
Standards and Norms (Beuth)
2
ACS Symposium Series
1
Editoria Italiana Online
1