Collection
Springer eBooks 2005-
10,976
Springer Book Archives -2004
9,981
Springer Protocols Archive 1981-2004
118
National Center for Biotechnology Information
104
O'Reilly
86
Oxford University Press
79
JSTOR Open Access Books
65
MIT Press eBook Archive
55
Cambridge Books Online
47
Oxford Handbook Online
43
Elsevier ScienceDirect eBooks
32
ACS Symposium Series
31
Digi20
13
Editoria Italiana Online
11
DeGruyter MPG Collection
10
Wiley Online Books
8
Emerald Business, Management and Economics eBook Collection Archive
5
World Bank E-Library Archive
2
ACS Advances in Chemistry
1
JSTOR Books
1
Making of the Modern World
1
RSC eBook Collection 1968-2009
1
Standards and Norms (DIN Media)
1