Collection
Springer Book Archives -2004
2,435
Springer eBooks 2005-
822
JSTOR Open Access Books
322
O'Reilly
81
Emerald Business, Management and Economics eBook Collection Archive
70
Elsevier ScienceDirect eBooks
5
Directory of Open Access Books
4
ACS Symposium Series
2
JSTOR Books
1
Lecture Notes in Physics
1
MIT Press eBook Archive
1
OAPEN
1