Collection
Springer eBooks 2005-
480
Springer Book Archives -2004
452
Directory of Open Access Books
97
Henry Stewart Talks
55
Springer Protocols Archive 1981-2004
41
Elsevier ScienceDirect eBooks
7
National Center for Biotechnology Information
7
O'Reilly
5
RSC eBook Collection 1968-2009
4
Karger eBooks Collection 1997-2013
3
ACS Symposium Series
2
Cambridge Books Online
2
OECD Books and Papers
2
Oxford University Press
2
Wiley Online Books
2