Collection
Bloomsbury Education and Childhood Studies
3
Cambridge Books Online
40
DeGruyter MPG Collection
22
Duncker & Humblot eBooks 2007-
16
Edward Elgar eBooks Collection Business & Economics
25
Gale virtual reference library
1
Henry Stewart Talks
29
IEEE Conference Proceedings
1,236
IEEE Standards
107
JSTOR Open Access Books
506
MIT Press Direct to Open
22
MIT Press eBook Archive
46
Mohr Siebeck eBooks
11
O'Reilly
481
OAPEN
424
Oxford University Press
4
Springer Book Archives -2004
2
Springer eBooks 2005-
1,062
Standards and Norms (DIN Media)
4
VDE NormenBibliothek
52
Wiley Online Books
4