https://sibi.upn.mx/cgi-bin/koha/opac-search.pl?q=ccl=au%3A%22Irurzun%2C%20Patxi%22&sort_by=title_az&format=rss 4 0 50 ISBN:9788496751415 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=149265 ]]> By Irurzun, Patxi.
Madrid : El Rompecabezas, 2008 .
123 p. : 9788496751415

]]> Place hold on Beethoven :

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=149265 ISBN:849375165 (10 dígitos) | 9788493475161 (13 dígitos) https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=150011 By Irurzun, Patxi.
Madrid : El rompecabezas, 2006 .
123 p. : 849375165 (10 dígitos) | 9788493475161 (13 dígitos)

]]> Place hold on Franklin el del pararrayos /

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=150011 ISBN:8496751023 (10 dígitos) | 9788496751026 (13 dígitos) https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=149672 By Irurzun, Patxi.
Madrid : El ropecabezas, 2006 .
123 p. : 8496751023 (10 dígitos) | 9788496751026 (13 dígitos)

]]> Place hold on Hernán Cortés :

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=149672 ISBN:9788496751309 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=149264 ]]> By Irurzun, Patxi.
Madrid : El Rompecabezas, 2007 .
123 p. : 9788496751309

]]> Place hold on Mozart :

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=149264