Collection
Springer Book Archives -2004
8,193
Springer eBooks 2005-
3,234
O'Reilly
1,446
Directory of Open Access Books
35
Emerald Business, Management and Economics eBook Collection Archive
33
JSTOR Open Access Books
6
Elsevier ScienceDirect eBooks
4
ACS Symposium Series
3
Edward Elgar eBook Archive
2
Wiley Online Books
2
Elsevier eBook collection Mathematics
1
Lecture Notes in Computer Science
1
OAPEN
1
Oxford Handbook Online
1
Oxford University Press
1