http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
A historical survey of algebraic methods of approximating the roots of numerical higher equations up the year 1819
NORDGAARD,Martin Andrew: -- A historical Survey of algebraic methods of approximating the roots of numerical higher equations up the year 1819..-New York 1922. -- Diss.New York,Columbia Univ. -- AB/Li