Collection
Springer eBooks 2005-
502
Springer Book Archives -2004
408
Elsevier eBook collection Mathematics
68
Cambridge Books Online
64
O'Reilly
43
Directory of Open Access Books
38
DeGruyter MPG Collection
18
Springer Lecture Notes Archiv 1964-1996
8
Elsevier ScienceDirect eBooks
6
Oxford University Press
5
Emerald Business, Management and Economics eBook Collection Archive
3
OAPEN
3
Duncker & Humblot Wirtschaftswissenschaften 1996-2005
2
MIT Press eBook Archive
2
wiso-net eBooks
2
ACS Symposium Series
1
Edward Elgar eBooks Collection Business & Economics
1
IEEE Conference Proceedings
1
JSTOR Books
1
JSTOR Open Access Books
1