http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Empirical data and the variance-covariance matrix for the 1969 Smithsonian Standard Earth (II)
v, 21 pages, 37 unnumbered pages, 3 unnumbered leaves : illustrations ; 28 cm.
At head of title: Research in space science.
Abstract in English, French, and Russian.