http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
English parliamentary radicals--their collective character, their failure to become a party, and their failure to find a leader
a study in the psycho-sociological sources of radical behavior, 1833-41
Thesis (Ph. D.)--Washington University, 1969.