https://sibi.upn.mx/cgi-bin/koha/opac-search.pl?q=ccl=se%2Cphr%3A%22Simplemente%20Ciencia%22&sort_by=title_az&format=rss 5 0 50 ISBN:9788444141565 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=177885 ]]> By Bailey, Gerry,.
León, Esp. : Everest, 2008 .
32 p. : 9788444141565

]]> Place hold on Agua /

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=177885 ISBN:9788444141657 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=180209 ]]> By Law, Felicia.
León, Esp. : Everest, 2008 .
32 p. : 9788444141657

]]> Place hold on Clima /

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=180209 ISBN:9788444141534 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=179978 ]]> By Way, Steve.
León, Esp. : Everest, 2008 .
32 p. 9788444141534

]]> Place hold on Energía /

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=179978 ISBN:9788444141572 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=184160 ]]> By Way, Steve.
España : Everest, 2008 .
32 p. : 9788444141572

]]> Place hold on Espacio /

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=184160 ISBN:9788444141671 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=170491 ]]> By Way, Steve.
León, Esp. : Everest, 2008 .
32 p. : 9788444141671

]]> Place hold on Luz y color /

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=170491