Collection
Springer eBooks 2005-
2,423
Springer Book Archives -2004
579
O'Reilly
440
Elsevier eBook collection Mathematics
34
MIT Press eBook Archive
24
Cambridge Books Online
19
DeGruyter MPG Collection
10
Standards and Norms (DIN Media)
8
Elsevier ScienceDirect eBooks
6
JSTOR Open Access Books
6
Wiley Online Books
5
National Center for Biotechnology Information
3
ACS Symposium Series
2
World Bank E-Library Archive
2
ACS Advances in Chemistry
1
Anthropology Online
1
Emerald Business, Management and Economics eBook Collection Archive
1
Oxford University Press
1