https://sibi.upn.mx/cgi-bin/koha/opac-search.pl?q=ccl=au%3A%22Checa%2C%20Francisco%2C%22&sort_by=title_az&format=rss 2 0 50 ISBN:8474264111 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=123479 ]]> Barcelona : Icaria, 1999 .
311 p. 8474264111

]]> Place hold on Inmigrantes entre nosotros :

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=123479 ISBN:8474265762 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=107047 ]]> Barcelona, Esp. : Icaria, 2002 .
386 p. 8474265762

]]> Place hold on Las migraciones a debate :

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