Collection
Making of the Modern World
2,127
Eighteenth Century Collections Online / ECCO
284
Directory of Open Access Books
23
OAPEN
13
O'Reilly
10
Springer Book Archives -2004
9
Social Theory (Alexander Street Press)
4
Springer eBooks 2005-
3
Ethnographic Video Online Vol. 1
1
Primary Sources for Slavic Studies
1