Collection
Springer eBooks 2005-
2,217
Springer Book Archives -2004
1,675
O'Reilly
839
Cambridge Books Online
145
DeGruyter MPG Collection
79
Elsevier eBook collection Mathematics
78
Wiley Online Books
44
Oxford University Press
31
Elsevier ScienceDirect eBooks
16
MIT Press eBook Archive
13
JSTOR Open Access Books
5
Elsevier Handbooks in Economics
3
Emerald Business, Management and Economics eBook Collection Archive
3
Editoria Italiana Online
2
JSTOR Books
2
Oxford Handbook Online
2
Standards and Norms (DIN Media)
1