http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
HOFFMAN, Moses N.H.: -- The Measurement of Bilingual Background. -- New York, Teachers College, Columbia -- Univ. 1934. IV, 75 S., 8° New York, Colum- -- bia Univ., phil. Diss.