https://sibi.upn.mx/cgi-bin/koha/opac-search.pl?q=ccl=au%3A%22Romero%2C%20Ana%22&sort_by=title_az&format=rss 8 0 50 ISBN:9786074561524 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=164589 ]]> By Romero, Ana.
México : Progreso, 2009 .
156 p. : 9786074561524

]]> Place hold on Algunas primeras veces /

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=164589 ISBN: https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=169024 By Moreno Romero, Ana.
Madrid, España .
59-72

]]> Place hold on Cambios de identidad social en organizaciones en red

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=169024 ISBN:9870005780 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=186107 ]]> By Ambrosio, María Elena de.
Buenos Aires : Lumen, 2006 .
32 p. : 9870005780

]]> Place hold on La casa misteriosa /

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=186107 ISBN:9786071103871 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=157774 ]]> By Romero, Ana.
México : Alfaguara, 2009 .
80 p. : 9786071103871

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]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=157774 ISBN: https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=183281 By Beltrán Romero, Jaime.
México : Pacmyc : | CONACULTA, 2010 .
36 p. :

]]> Place hold on Pueblos del Valle de México :

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=183281 ISBN:9870006523 (10 dígitos) | 9789870006527 (13 dígitos) https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=174404 By Ambrosio, María Elena de.
Buenos Aires : Lumen, 2006 .
30 p. : 9870006523 (10 dígitos) | 9789870006527 (13 dígitos)

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