http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
xx, 496 pages : 144 illustrations, maps ; 25 cm.
Christo M. Danov ; [Übersetzung Gerda Minkova ; Fotografien Nikolaj Kulev].
Includes bibliographical references and index.