Collection
Bloomsbury Education and Childhood Studies
3
Cambridge Books Online
35
DeGruyter MPG Collection
25
Directory of Open Access Books
2,573
Duncker & Humblot eBooks 2007-
9
Edward Elgar eBooks Collection Business & Economics
12
Henry Stewart Talks
14
IEEE Conference Proceedings
1,236
IEEE Standards
107
JSTOR Books
4
JSTOR Open Access Books
506
MIT Press Direct to Open
22
MIT Press eBook Archive
46
Mohr Siebeck eBooks
8
National Center for Biotechnology Information
186
O'Reilly
715
OAPEN
424
OECD Books and Papers
345
Oxford University Press
6
Springer Book Archives -2004
3
Springer eBooks 2005-
928
Standards and Norms (DIN Media)
8
VDE NormenBibliothek
48
Wiley Online Books
5