Collection
Springer Book Archives -2004
1,058
Springer eBooks 2005-
1,028
Directory of Open Access Books
96
O'Reilly
35
Elsevier eBook collection Mathematics
25
Cambridge Books Online
17
Lecture Notes in Computer Science
16
Springer Lecture Notes Archiv 1964-1996
13
DeGruyter MPG Collection
7
Lecture Notes in Mathematics
7
International Monetary Fund
3
Elsevier ScienceDirect eBooks
2
Edward Elgar eBooks Collection Business & Economics
1
IEEE Conference Proceedings
1
JSTOR Open Access Books
1
Oxford University Press
1
Wiley Online Books
1