http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
256 pages : illustrations (some color), map ; 28 cm.
Robert Farris Thompson and Joseph Cornet.
Issued in connection with the exhibition held Aug. 30, 1981-Jan. 17, 1982, at the National Gallery of Art.