https://sibi.upn.mx/cgi-bin/koha/opac-search.pl?q=ccl=au%3A%22Ferro%2C%20Jorge%20Francisco%22&sort_by=title_az&format=rss 4 0 50 ISBN:9789689444077 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=149193 ]]> By Ferro, Jorge Francisco.
Argentina : Lumen, 2008 .
140 p. 9789689444077

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]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=149193 ISBN:9685830428 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=140857 ]]> By Ferro, Jorge Francisco.
México : Lumen, 2006 .
108 p. : 9685830428

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]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=140857 ISBN:9685830304 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=140815 ]]> By Ferro, Jorge Francisco.
México, D.F. : Lumen México, 2005 .
188 páginas : 9685830304

]]> Place hold on Los Templarios y el Grial :

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=140815 ISBN:9685830304 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=158362 ]]> By Ferro, Jorge Francisco.
México : Lumen, 2005 .
183 p. : 9685830304

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