<![CDATA[Biblioteca Univ. Surcolombiana Search for '(su,complete-subfield:{Aprendizaje Matemático}) AND (su,complete-subfield:{Segmentos - Ángulos})']]> https://biblioteca.usco.edu.co//cgi-bin/koha/opac-search.pl?q=ccl=%28su%2Ccomplete-subfield%3A%7BAprendizaje%20Matem%C3%83%C2%A1tico%7D%29%20AND%20%28su%2Ccomplete-subfield%3A%7BSegmentos%20-%20%C3%83%C2%81ngulos%7D%29&format=rss2 0 20