https://sibi.upn.mx/cgi-bin/koha/opac-search.pl?q=ccl=copydate%3A%221990%20%282003%20impr.%29.%22&sort_by=title_az&format=rss 6 0 50 ISBN:9682433762 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=114146 ]]> By Wood, Dorothy Adkins,.
México : Trillas, 1990 .
160 p. 9682433762

]]> Place hold on Elaboración de tests :

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=114146 ISBN:8420635049 (10 dígitos) | 9788420635040 (13 dígitos) https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=112512 By Rousseau, Jean-Jacques,.
Madrid : Alianza, 1990 .
771 p. 8420635049 (10 dígitos) | 9788420635040 (13 dígitos)

]]> Place hold on Emilio, o, De la educación /

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=112512 ISBN:9687474149 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=113186 ]]> México : UNESCO : | OREALC, 1990 .
96 p. , Las reimpresiones son de México | También localizas ejemplares en Colección General 9687474149

]]> Place hold on La enseñanza secundaria en el siglo XXI :

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=113186 ISBN:9682435153 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=22696 ]]> By Pansza, Margarita.
México : Trillas, 1990 .
141 p. 9682435153

]]> Place hold on El estudiante :

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=22696 ISBN:968243128X https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=27174 ]]> By Márquez, Eneida.
México : Trillas, 1990 .
129 p. 968243128X

]]> Place hold on Hábitos de estudio y personalidad :

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=27174 ISBN:9682439299 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=112345 ]]> By Ansoff, H. Igor.
México : Trillas, 1990 .
284 p. : 9682439299

]]> Place hold on El planteamiento estratégico :

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=112345