http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
peerage of poverty, or, Learners and workers in fields, farms, and factories
Learners and workers in fields, farms, and factories
Reproduction of the original from the University of Kansas.
Making of the modern world. Part 2 (1851-1914)