Collection
ACS Advances in Chemistry
2
ACS Symposium Series
7
Cambridge Books Online
16
DeGruyter MPG Collection
3
Directory of Open Access Books
132
Elsevier ScienceDirect eBooks
3
OAPEN
1
Oxford Handbook Online
1
Oxford University Press
9
Springer Book Archives -2004
1,461
Springer eBooks 2005-
1,270
Wiley Online Books
3