/cgi-bin/koha/opac-search.pl?q=ccl=su%3A%22Estructuras%20sociales%22%20and%20se%3AEstructura%20socioecon%C3%83%C2%B3mica%20argentina%20and%20au%3AGarc%C3%83%C2%ADa%2C%20Mar%C3%83%C2%ADa%20Nieves&format=rss2 Search results for 'su:"Estructuras sociales" and se:Estructura socioeconómica argentina and au:García, María Nieves' at Biblioteca Laura Manzo 0 20