https://sibi.upn.mx/cgi-bin/koha/opac-search.pl?q=ccl=Provider%3AAula%20XXI%20%3A&sort_by=title_az&format=rss 5 0 50 ISBN:9702909724 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=106907 ]]> México : Aula XXI : | OCDE, 2002 .
167 p. 9702909724

]]> Place hold on La comprensión del cerebro :

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=106907 ISBN:9789702917946 (sic) https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=122243 ]]> México : Aula XXI : | Santillana, 2007 .
195 p. 9789702917946 (sic)

]]> Place hold on La educación en México :

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=122243 ISBN:8429468331 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=92657 ]]> By Seltzer, Kimberly.
Madrid : Aula XXI : | Santillana, 2000 .
127 p. 8429468331

]]> Place hold on La era de la creatividad :

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=92657 ISBN:8429438777 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=86628 ]]> Madrid : Aula XXI : | Santillana, 2000 .
162 p. 8429438777

]]> Place hold on Los temas transversales :

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=86628 ISBN:9561503476 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=94886 ]]> Santiago : Aula XXI : | Santillana, 1999 .
259 p. , En la portada: Redes Nacionales para la Transformación de la Formación Docente Inicial en los Países de América Latina y el Caribe. 9561503476

]]> Place hold on Transformar la formación docente inicial :

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=94886