Collection
Eighteenth Century Collections Online / ECCO
117
Springer eBooks 2005-
15
Springer Book Archives -2004
13
Directory of Open Access Books
8
JSTOR Open Access Books
6
Netlibrary
2
O'Reilly
2
Edward Elgar eBook Archive
1
Emerald Business, Management and Economics eBook Collection Archive
1
Making of Modern Law / Legal Treatises
1
Making of the Modern World
1
Music Online Reference
1
OECD Books and Papers
1
Oxford University Press
1