https://sibi.upn.mx/cgi-bin/koha/opac-search.pl?q=ccl=au%3A%22Barriendos%20Rodr%C3%ADguez%2C%20Ana%20Laura%22&sort_by=title_az&format=rss 4 0 50 ISBN:9789680112005 (Obra completa) https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=159742 ]]> By Barriendos Rodríguez, Ana Laura.
México : SEP : | ILCE, 2007 .
2 v. : , Libro de texto gratuito | "TELEsecundaria" | "Ciclo escolar 2011-2012" 9789680112005 (Obra completa)

]]> Place hold on Matemáticas I :

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=159742 ISBN:9789707909649 (Obra completa) https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=159737 ]]> By Barriendos Rodríguez, Ana Laura.
México : SEP : | ILCE, 2007 .
2 v. : , Libro de texto gratuito | "TELEsecundaria" | "Ciclo escolar 2011-2012" 9789707909649 (Obra completa)

]]> Place hold on Matemáticas II :

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=159737 ISBN:9789680117185 (Obra completa) https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=159746 ]]> By Barriendos Rodríguez, Ana Laura.
México : SEP : | ILCE, 2008 .
2 v. : , Libro de texto gratuito | "TELEsecundaria" | "Ciclo escolar 2011-2012" 9789680117185 (Obra completa)

]]> Place hold on Matemáticas III :

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=159746