http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
4lo.4ol -- SPIEGELMAN, Mortimer: -- Introduction to demography.Rev.ed.(=3.print.) -- Cambridge:Harvard Univ.Pr.(1970). XIX, -- 514 S. 8° -- 1974:1343/gb. -- Sw.