https://sibi.upn.mx/cgi-bin/koha/opac-search.pl?q=ccl=Provider%3AYecolti%2C&sort_by=title_az&format=rss 2 0 50 ISBN:9786079514303 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=148091 ]]> México : Yecolti, 2008 .
228 p. : 9786079514303

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]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=148091 ISBN:9789709596908 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=149658 ]]> By Galván Izquierdo, Manuel.
México : Yecolti, 2008 .
159 p. : 9789709596908

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