Collection
Springer eBooks 2005-
117
O'Reilly
114
Springer Book Archives -2004
110
National Center for Biotechnology Information
8
Edward Elgar eBooks Collection Business & Economics
6
Edward Elgar eBook Archive
5
OECD Books and Papers
3
World Bank E-Library Archive
3
Directory of Open Access Books
1
International Monetary Fund
1
JSTOR Open Access Books
1
Making of the Modern World
1