Collection
Springer eBooks 2005-
305
O'Reilly
63
ACS Symposium Series
54
ACS Advances in Chemistry
20
Elsevier ScienceDirect eBooks
11
World Bank E-Library Archive
10
Directory of Open Access Books
9
JSTOR Open Access Books
9
Edward Elgar eBook Archive
5
Cambridge Books Online
3
Oxford University Press
3
Emerald Business, Management and Economics eBook Collection Archive
2
Oxford Handbook Online
2
Digi20
1
Elsevier Handbooks in Economics
1
Elsevier eBook collection Mathematics
1
MIT Press eBook Archive
1
OAPEN
1