http://biblioteca.culturacusco.gob.pe/cgi-bin/koha/opac-search.pl?q=ccl=an%3A1928%20and%20au%3AEspinoza%20Soriano%2C%20Waldemar%20and%20available&format=rss2 Search results for 'an:1928 and au:Espinoza Soriano, Waldemar and available' at Biblioteca Central DDC-Cusco 0 20