Collection
Springer Book Archives -2004
209
Springer eBooks 2005-
178
Directory of Open Access Books
32
OECD Books and Papers
24
O'Reilly
13
ACS Symposium Series
7
Cambridge Books Online
5
National Center for Biotechnology Information
5
JSTOR Open Access Books
3
Elsevier ScienceDirect eBooks
2
Elsevier eBook collection Mathematics
2
RSC eBook Collection 1968-2009
2
Emerald Business, Management and Economics eBook Collection Archive
1
Henry Stewart Talks
1
MIT Press eBook Archive
1
Springer Lecture Notes Archiv 1964-1996
1
Wiley Online Books
1