http://catalogo.umet.edu.ar/cgi-bin/koha/opac-search.pl?idx=an%2Cphr&q=7589%26limit%3Dse%3AClases%2C%26limit%3Dholdingbranch%3ACITRA%26limit%3Dau%3AIres%2C%20Pablo&format=rss2 Search results for 'an,phr: 7589&limit=se:Clases,&limit=holdingbranch:CITRA&limit=au:Ires, Pablo' at Catalogo de las Biblioteca UMET - ISO y CITRA (CONICET) 0 20