Collection
Springer Book Archives -2004
82
Springer eBooks 2005-
72
National Center for Biotechnology Information
20
World Bank E-Library Archive
18
Directory of Open Access Books
17
Oxford University Press
11
Cambridge Books Online
3
ACS Symposium Series
2
Digi20
2
Ethnographic Video Online Vol. 1
2
DeGruyter MPG Collection
1
Edward Elgar eBook Archive
1
Eighteenth Century Collections Online / ECCO
1
Elsevier ScienceDirect eBooks
1
Henry Stewart Talks
1
JSTOR Books
1
Karger eBooks Collection 1997-2013
1
MIT Press eBook Archive
1
Making of the Modern World
1
O'Reilly
1
OAPEN
1