http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
with Essays by O M Ungers, Francesco Dal Co
Includes bibliographical references and index.
Ungers, O. M. -- (Oswald Mathias) -- Catalogs
Architecture -- Germany -- History -- 20th century -- Catalogs
Ungers, O. M. -- (Oswald Mathias) Islamic art