https://sibi.upn.mx/cgi-bin/koha/opac-search.pl?q=ccl=au%3A%22Alvarez%2C%20Alejandro%22&sort_by=title_az&format=rss 6 0 50 ISBN:9688451029 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=4232 ]]> By Obregón Alvarez, Alejandro E..
México : UAQ, 1990 .
120 p. 9688451029

]]> Place hold on Apuntes de filosofía del derecho /

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=4232 ISBN:9688451029 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=4233 ]]> By Obregón Alvarez, Alejandro E..
México : UAQ, 1991 .
118 p. 9688451029

]]> Place hold on Apuntes de filosofía del derecho /

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=4233 ISBN:9684111614 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=12223 ]]> By Alvarez, Alejandro.
México : Era, 1988 .
178 p. 9684111614

]]> Place hold on La crisis global del capitalismo en México, 1968-1985 /

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=12223 ISBN:9786074011272 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=162009 ]]> By Moreno Alvarez, Alejandro Jesús,.
México : Cámara de Diputados, 2009 .
440 p. : 9786074011272

]]> Place hold on La decisión electoral México :

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=162009 ISBN: https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=71981 By Alvarez, Alejandro.
Colombia .
51-54

]]> Place hold on Leyes generales de educación en la historia de Colombia

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=71981 ISBN:9786077582052 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=169165 ]]> By Moreno Alvarez, Alejandro Jesús,.
México : IEDF, 2008 .
154 p. : 9786077582052

]]> Place hold on Valores, ciudadanía y democracia :

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