?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.aulast=Navascu%C3%A9s+Palacio&rft.aufirst=Pedro&rft.au=Navascu%C3%A9s+Palacio%2C+Pedro&rft.date=2003&rft.isbn=84-9785-042-4&rft.btitle=El+arte+espa%C3%B1ol+en+el+sello&rft.genre=book