http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
xxiv, 463 pages, 8 unnumbered pages of plates : illustrations, maps ; 25 cm.
Nigel Mason, Peter Hughes ; with Randall McMullan, [and others] ; with a foreword by Sir John Houghton.
Includes bibliographical references and index.