Collection
O'Reilly
1,825
Springer eBooks 2005-
913
Springer Book Archives -2004
285
Eighteenth Century Collections Online / ECCO
113
Elsevier ScienceDirect eBooks
4
Standards and Norms (DIN Media)
4
MIT Press eBook Archive
3
DeGruyter MPG Collection
2
Emerald Business, Management and Economics eBook Collection Archive
2
Elsevier eBook collection Mathematics
1
Wiley Online Books
1