algebra /cgi-bin/koha/opac-shelves.pl?rss=1&viewshelf=53 Canales RSS par listas p├║blicas algebra Algebra lineal por Kolman, Bernard /cgi-bin/koha/opac-detail.pl?biblionumber=7108 Algebra lineal por Lay, David C. /cgi-bin/koha/opac-detail.pl?biblionumber=7609