https://sibi.upn.mx/cgi-bin/koha/opac-search.pl?q=ccl=au%3A%22Madrigal%20Mex%C3%ADa%2C%20Concepci%C3%B3n%22&sort_by=title_az&format=rss 9 0 50 ISBN:9684307837 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=1413 ]]> México : Santillana, 1993 .
23 mapas 9684307837

]]> Place hold on Album de historia :

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=1413 ISBN:9684308108 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=7803 ]]> By Hernández Valverde, Gabriel.
México : Santillana, 1994 .
135 p. : , "Basado en el nuevo programa de estudios" 9684308108

]]> Place hold on Ciencias 4 :

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=7803 ISBN:9684308116 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=7804 ]]> By Madrigal Mexía, Concepción.
México : Santillana, 1994 .
136 p. : , "Basado en el nuevo programa de estudios" 9684308116

]]> Place hold on Ciencias 5 :

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=7804 ISBN:9684308108 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=7805 ]]> By Madrigal Mexía, Concepción.
México : Santillana, 1994 .
136 p. : 9684308108

]]> Place hold on Ciencias 6 :

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=7805 ISBN:9684308477 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=41805 ]]> By Madrigal Mexía, Concepción.
México : Santillana, 1994 .
119 p. : 9684308477

]]> Place hold on Nuestro medio 1 :

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=41805 ISBN:968430854X https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=41806 ]]> By Madrigal Mexía, Concepción.
México : Santillana, 1994 .
119 p. : 968430854X

]]> Place hold on Nuestro medio 2 :

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=41806 ISBN:9684307764 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=152421 ]]> By Cuevas Lara, Bertha Elena.
México : Santillana, 1993 .
79 p. : , "Educación secundaria. Modernización educativa" 9684307764

]]> Place hold on Prácticas de biología 1er. curso /

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=152421 ISBN:9684308701 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=45867 ]]> By Lozano Carranza, Víctor Manuel.
México : Santillana, 1994 .
79 p. : , "Educación secundaria" 9684308701

]]> Place hold on Prácticas de física :

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=45867 ISBN:968430871X https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=45881 ]]> By Arteaga Tovar, Samuel.
México : Santillana, 1994 .
77, [3] p. : , "Educación secundaria" 968430871X

]]> Place hold on Prácticas de química :

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=45881