Collection
Springer eBooks 2005-
329
Springer Book Archives -2004
150
Directory of Open Access Books
14
IEEE Conference Proceedings
10
OECD Books and Papers
7
Springer Lecture Notes Archiv 1964-1996
6
Cambridge Books Online
5
SPIE Conference Proceedings
3
Lecture Notes in Physics
2
Oxford University Press
2
ACS Symposium Series
1
MIT Press eBook Archive
1
O'Reilly
1