Collection
Springer eBooks 2005-
9,448
VDE NormenBibliothek
5,096
Springer Book Archives -2004
4,864
O'Reilly
2,016
Standards and Norms (DIN Media)
53
Cambridge Books Online
52
ACS Symposium Series
46
MIT Press eBook Archive
45
Elsevier ScienceDirect eBooks
31
Wiley Online Books
29
Oxford University Press
26
DeGruyter MPG Collection
11
ACS Advances in Chemistry
10
Elsevier eBook collection Mathematics
10
JSTOR Open Access Books
10
Edward Elgar eBooks Collection Business & Economics
3
Editoria Italiana Online
2
Emerald Business, Management and Economics eBook Collection Archive
2
Digi20
1
Duncker & Humblot eBooks 2007-
1
Edward Elgar eBook Archive
1
Oxford Handbook Online
1
World Bank E-Library Archive
1