http://bibliotecas.uasb.edu.bo/cgi-bin/koha/opac-search.pl?q=ccl=au%3A%22Ballivi%C3%83%C2%A1n%20C%C3%83%C2%A9spedes%2C%20Luis%20Augusto%22%20and%20au%3ABallivian%20C%C3%83%C2%A9spedes%2C%20Luis%20Augusto&format=rss2 Search results for 'au:"Ballivián Céspedes, Luis Augusto" and au:Ballivian Céspedes, Luis Augusto' at Bibliotecas UASB - Sede Bolivia - 0 20