https://sibi.upn.mx/cgi-bin/koha/opac-search.pl?q=ccl=au%3A%22Espinosa%2C%20Luis%22&sort_by=title_az&format=rss 6 0 50 ISBN:9683658458 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=167602 ]]> By Argüelles Espinosa, Luis Angel,.
México : UNAM, 1998 .
620 p. 9683658458

]]> Place hold on Martí y México :

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=167602 ISBN:8477380139 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=91055 ]]> By Puig Espinosa, Luis.
Madrid : Síntesis, 1995 .
222 p. : 8477380139

]]> Place hold on Problemas aritméticos escolares /

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=91055 ISBN:9686492798 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=50520 ]]> By Espinosa, Luis.
México : Gobierno del Estado de Chiapas, 1993 .
235 p. 9686492798

]]> Place hold on Rastros de sangre :

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=50520 ISBN: https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=98789 By López Espinosa, Agustín.

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