http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Josiah Mason lectures delivered at the university of Birmingham
FIRTH, Raymond: -- Elements of social organization.Josiah -- Mason lectures delivered at the uni- -- versity of Birmingham. - London:Watts -- (1951). VII,257 S. mit Abb. 8° -- 1951:1484.