https://sibi.upn.mx/cgi-bin/koha/opac-search.pl?q=ccl=au%3A%22Frith%2C%20Alex%22&sort_by=title_az&format=rss 3 0 50 ISBN:9780746083871 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=183902 ]]> By Frith, Alex.
Reino Unido : Usborne, 2007 .
15 p. : 9780746083871

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]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=183902 ISBN:9780746093290 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=185792 ]]> By Frith, Alex.
Reino Unido : Usborne, 2007 .
15 p. : , Datos tomados de la cubierta 9780746093290

]]> Place hold on Conoce por dentro tu cerebro /

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=185792 ISBN:9780746083826 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=149869 ]]> By Frith, Alex.
Londres : Usborne, 2007 .
48 p. : 9780746083826

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