http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
a descriptive and theoretical analysis of six countries, 1950 to 1970
Microfiche. Ann Arbor, Mich. : University Microfilms International, 1982. 5 microfiches ; 11 x 15 cm.