Collection
Springer eBooks 2005-
808
Springer Book Archives -2004
199
Directory of Open Access Books
65
National Center for Biotechnology Information
31
ACS Symposium Series
29
O'Reilly
22
IEEE Conference Proceedings
16
World Bank E-Library Archive
10
OAPEN
8
Emerald Business, Management and Economics eBook Collection Archive
7
JSTOR Open Access Books
7
DeGruyter MPG Collection
4
OECD Books and Papers
4
Cambridge Books Online
2
MIT Press eBook Archive
2
SPIE Conference Proceedings
2
ACS Advances in Chemistry
1
Edward Elgar eBooks Collection Business & Economics
1
Making of Modern Law / Legal Treatises
1
Oxford Handbook Online
1