http://biblioteca.iunir.edu.ar/cgi-bin/koha/opac-search.pl?q=ccl=se%2Cphr%3A%22Espiral%2C%20ensayo%20%20and%20se%3AEspiral.%20Ensayo%20%3B%20&format=rss2 Search results for 'se,phr:"Espiral, ensayo and se:Espiral. Ensayo ; ' at OPAC - IUNIR 0 20