Collection
ACS Advances in Chemistry
11
ACS Symposium Series
114
DeGruyter MPG Collection
1
Directory of Open Access Books
12
Elsevier ScienceDirect eBooks
4
National Center for Biotechnology Information
1
O'Reilly
6
Oxford University Press
2
RSC eBook Collection 1968-2009
10
Springer Book Archives -2004
794
Springer eBooks 2005-
933
Wiley Online Books
6