Collection
ACS Symposium Series
24
National Center for Biotechnology Information
22
Directory of Open Access Books
7
Springer Book Archives -2004
4
Springer eBooks 2005-
4
ACS Advances in Chemistry
1
DeGruyter MPG Collection
1
Eighteenth Century Collections Online / ECCO
1
Elsevier ScienceDirect eBooks
1
O'Reilly
1
RSC eBook Collection 1968-2009
1