https://sibi.upn.mx/cgi-bin/koha/opac-search.pl?q=ccl=Provider%3AGuajardo%2C&sort_by=title_az&format=rss 29 0 50 ISBN:9687053010 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=22628 By Cabrera Guerrero, Héctor Augusto.
México : Guajardo, 1978 .
384 p. 9687053010

]]> Place hold on Estructura económica y política de la historia de México /

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=22628 ISBN: https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=41920 By Sherz García, Luis.
México : Guajardo, 1969 .
247 p., [1] h. pleg.

]]> Place hold on Una nueva universidad para América Latina /

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=41920 ISBN: https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=57823 México : Guajardo, 1970 .
209 p.

]]> Place hold on Universidad y cambio social :

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