http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
auf Einzel- -- signaturen -- SOCIAL-SCIENCE-SERIES Crowell's -- (Thomas Y.) Crowell's Social Science Se- -- ries.Ed by Seba Eldridge. - (New York: -- Crowell 1947.) 8° -- 1948: -- Ho.