http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
2 pages ., [vii]-xi, 243 pages, 1 unnumbered page : illustrations, plates, diagrams ; 25 cm.
por Pio Pita Suarez-Cobian ... y Jose M.a Lorente Perez ...