https://sibi.upn.mx/cgi-bin/koha/opac-search.pl?q=ccl=%28su%3A%22EDAD%22%29&sort_by=title_az&format=rss 771 0 50 ISBN:9707840595 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=139873 ]]> By Walker, Jane.
México : Signo, 2007 .
48 p. : 9707840595

]]> Place hold on 100 cosas que debes saber sobre caballeros y castillos /

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=139873 ISBN:9507863761 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=117072 ]]> By Cusa, Nicolás De,.
Buenos Aires : Biblos, 2003 .
182 p. , Edición bilingüe 9507863761

]]> Place hold on Acerca de la docta ignorancia :

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=117072 ISBN: https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=207900 By Angelidou, Georgia | Bartolomei Torres, Pierette | Aguaded Ramírez, Eva María.

]]> Place hold on Las actitudes de los adultos hacia los menores refugiados: el caso de Grecia, España y Puerto Rico

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=207900 ISBN:8427710038 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=613 ]]> By Lahora, M. Cristina.
Madrid : Narcea, 1996 .
174 p. : 8427710038

]]> Place hold on Actividades matemáticas :

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=613 ISBN:9875910236 (10 dígitos) | 9789875910236 (13 dígitos) https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=143417 By Cornachione Larrínaga, María A..
Córdoba, Arg. : Brujas, 2006 .
294 p. : 9875910236 (10 dígitos) | 9789875910236 (13 dígitos)

]]> Place hold on Adultez :

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=143417 ISBN:9875380555 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=109980 ]]> By Di Segni Obiols, Silvia.
Buenos Aires : Novedades Educativas, 2002 .
191 p. 9875380555

]]> Place hold on Adultos en crisis :

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=109980 ISBN: https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=195842 By Angulo Mendoza, Gustavo Adolfo | Sauvé, Louise | Plante, Patrick.

]]> Place hold on Adultos mayores y juegos educativos digitales. ¿Qué consideraciones de diseño favorecen su uso?

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=195842 ISBN: https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=62039 By Furman, Wyndol.
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103-115

]]> Place hold on Age and sex differences in perceptions of networks of personal relationships

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=62039 ISBN: https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=62040 By Calhoun, Mary Lynne.
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143-148

]]> Place hold on Age-appropriate activities : Effects on the social perception of adults with mental retardation

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=62040 ISBN: https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=62041 By Bukowski, William M.
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1326-134

]]> Place hold on Age differences in children's memory of information about aggresive, socially withdrawn, and prosociable boys and girls

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=62041 ISBN: https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=1235 By Martínez Castillo, Rosa del Carmen.
Zamora, Mich. : R. del C. Martínez Castillo, 1997 .
66 h. + , "Unidad 16B"

]]> Place hold on La agresividad en el niño preescolar /

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=1235 ISBN: https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=1865 By Dhondt, Jan,.
México : Siglo XXI, 1971 .
426 p.

]]> Place hold on La alta Edad Media /

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=1865 ISBN:9684562829 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=103915 ]]> By Valdeón, Julio.
México : Rei-México, 1992 .
96 p. : 9684562829

]]> Place hold on La alta edad media /

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=103915 ISBN:8497560132 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=103983 ]]> By Isla Frez, Amancio.
Madrid : Síntesis, 2002 .
318 p. 8497560132

]]> Place hold on La alta edad media :

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=103983 ISBN:8777380276 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=136411 París : | Bogotá : UNESCO; | Asociación Colombiana de Educación Preescolar, 1994 .
242 p. , Incluye bibliografía 8777380276

]]> Place hold on Alternativas de atención a la primera infancia en la familia, en la escuela y en la comunidad.

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=136411 ISBN: https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=2265 By González Quintero, María Agueda.
Zapopan, Jal. : M. A. González Quintero, 1997 .
63 h. , "Unidad 14E"

]]> Place hold on Alternativas para favorecer la expresión oral en el jardín de niños /

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=2265