Collection
Springer eBooks 2005-
3,602
Springer Book Archives -2004
556
Lecture Notes in Computer Science
173
Directory of Open Access Books
78
O'Reilly
45
Henry Stewart Talks
7
MIT Press eBook Archive
5
Elsevier ScienceDirect eBooks
4
ACS Symposium Series
3
ACS Advances in Chemistry
1
Cambridge Books Online
1
Elsevier eBook collection Mathematics
1
Lecture Notes in Mathematics
1
Netlibrary
1
OAPEN
1
Oxford University Press
1