https://sibi.upn.mx/cgi-bin/koha/opac-search.pl?q=ccl=se%2Cphr%3A%22Dato%20a%20dato%22&sort_by=title_az&format=rss 3 0 50 ISBN:9707707461 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=174401 ]]> By Parker, Steve,.
México : Altea, 2006 .
64 p. : 9707707461

]]> Place hold on El cuerpo humano /

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=174401 ISBN:970770750X (10 dígitos) | 9788437224640 (13 dígitos) https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=143558 By Dixon, Douglas,.
Madrid : Altea, 2007 .
64 p. : 970770750X (10 dígitos) | 9788437224640 (13 dígitos)

]]> Place hold on Mundo prehistórico /

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=143558 ISBN:9788437224657 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=204978 ]]> By Parker, Steve,.
Madrid : Santillana, 2007 .
64 p. : 9788437224657

]]> Place hold on Sistema solar /

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=204978