Collection
Springer Book Archives -2004
370
Springer eBooks 2005-
262
Directory of Open Access Books
114
ACS Symposium Series
35
O'Reilly
12
ACS Advances in Chemistry
11
Cambridge Books Online
10
OECD Books and Papers
6
Elsevier eBook collection Mathematics
3
Landolt-Börnstein
3
Elsevier ScienceDirect eBooks
2
National Center for Biotechnology Information
2
RSC eBook Collection 1968-2009
2
Springer Protocols Archive 1981-2004
2
Henry Stewart Talks
1
JSTOR Books
1
JSTOR Open Access Books
1
Oxford University Press
1
Standards and Norms (DIN Media)
1