Collection
Springer eBooks 2005-
128
Springer Book Archives -2004
95
Directory of Open Access Books
26
OECD Books and Papers
26
O'Reilly
11
ACS Symposium Series
7
National Center for Biotechnology Information
6
Cambridge Books Online
2
Elsevier eBook collection Mathematics
2
JSTOR Open Access Books
2
RSC eBook Collection 1968-2009
2
Elsevier ScienceDirect eBooks
1
Emerald Business, Management and Economics eBook Collection Archive
1
MIT Press eBook Archive
1