http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
xiii, 530 pages : illustrations (some color), color maps ; 28 cm. + 1 CD-ROM (4 3/4 in.).
System requirements for accompanying computer disc: PC; Macintosh.
Includes bibliographical references (pages 494-508) and index.