https://sibi.upn.mx/cgi-bin/koha/opac-search.pl?q=ccl=se%2Cphr%3A%22El%20universo%20%3B%22&sort_by=title_az&format=rss 10 0 50 ISBN:8496566323 (10 dígitos) | 9788496566323 (13 dígitos) https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=151454 By Martínez-Lázaro, Clara.
Madrid : 2006 .
90 p. : 8496566323 (10 dígitos) | 9788496566323 (13 dígitos)

]]> Place hold on Bienvenido al universo /

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=151454 ISBN:9682412307 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=181614 ]]> By Rivera Agüero, Fermín.
México : Trillas, 1983 .
151 p. : 9682412307

]]> Place hold on El cuerpo humano /

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=181614 ISBN:9682433819 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=15783 ]]> By Equihua Zamora, Miguel.
México : ANUIES$bTrillas, 1990 .
120 p. : 9682433819

]]> Place hold on Dinámica de las comunidades ecológicas /

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=15783 ISBN:9682449863 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=4105 ]]> By Braun Guitler, Eliezer,.
México : Trillas, 1994 .
239 p. : , "Programas actualizados" 9682449863

]]> Place hold on Física :

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=4105 ISBN:968245073X https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=93825 ]]> By Braun Guitler, Eliezer,.
México : Trillas, 1994 .
248 p. : , "Nuevos programas" 968245073X

]]> Place hold on Física para tercer grado /

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=93825 ISBN:9682433711 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=43055 ]]> By Laz.
México : Trillas, 1989 .
107 p. : 9682433711

]]> Place hold on El origen de la vida :

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=43055 ISBN:9682410754 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=47209 ]]> By Savín Vázquez, Consuelo.
México : ANUIES : | Trillas, 1983 .
94 h. : 9682410754

]]> Place hold on Procesos celulares /

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=47209 ISBN:9682449847 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=12090 ]]> By Braun Guitler, Eliezer,.
México : Trillas, 1994 .
232 p. : , "Nuevos programas" 9682449847

]]> Place hold on Química :

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=12090 ISBN:9682451043 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=32579 ]]> By Braun Guitler, Eliezer,.
México : Trillas, 1994 .
248 p. : , "Nuevos programas" 9682451043

]]> Place hold on Química para tercer grado /

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=32579 ISBN:9682412900 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=51407 ]]> By Francois Lacouture, Genevieve.
México : ANUIES : | Trillas, .
78 p. : , Bibliografía : p.77-78 9682412900

]]> Place hold on Relación entre los seres vivos y su ambiente :

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=51407