Collection
Springer eBooks 2005-
10,570
Springer Book Archives -2004
9,950
Springer Protocols Archive 1981-2004
118
National Center for Biotechnology Information
101
Oxford University Press
79
O'Reilly
78
JSTOR Open Access Books
65
MIT Press eBook Archive
55
Cambridge Books Online
45
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
3
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