-Coded values conforming to the Z39.71-2006 Holdings Statements for Bibliographic Items
-Refer to http://www.niso.org/standards/index.html for details.
+Valores codificados conforme a la especificación Z39.71-2006 Holdings Statements for Bibliographic Items
+Referirse a http://www.niso.org/standards/index.html por mas detalles.