https://sibi.upn.mx/cgi-bin/koha/opac-search.pl?q=ccl=copydate%3A%221998%20%282004%20impr.%29%22&sort_by=title_az&format=rss 7 0 50 ISBN:9681655311 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=116993 ]]> By Brailowsky Klipstein, Simón,.
México : CONACYT : | FCE, 1998 .
278 p. : 9681655311

]]> Place hold on El cerebro averiado :

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=116993 ISBN:8427710070 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=86148 ]]> By Beesing, María.
Madrid : Narcea, 1998 .
220 p. 8427710070

]]> Place hold on El eneagrama :

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=86148 ISBN: https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=123739 By Tezanos de Mañana, Araceli.
Bogotá : Antropos, 1998 .
193 p.

]]> Place hold on Una etnografía de la etnografía :

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=123739 ISBN:9684443307 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=90482 ]]> By Labinowicz, Ed.
México : Addison-Wesley, 1998 .
xi, 309 p. : 9684443307

]]> Place hold on Introducción a Piaget :

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=90482 ISBN:9682443415 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=113523 ]]> By Sánchez Velázquez, Jesús.
México : Trillas : | ITESM, Universidad Virtual, 1998 .
182 p. : 9682443415

]]> Place hold on Introducción al análisis de algoritmos /

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=113523 ISBN:9706331484 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=120392 ]]> By Ouspensky, P. D..
México : Coyoacán, 1998 .
85 p. 9706331484

]]> Place hold on Psicología de la posible evolución del hombre /

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=120392 ISBN:9681655451 (10 dígitos) | 9789681655457 (13 dígitos) https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=89829 México : CNCA, | FCE, 1998 .
2 v. 9681655451 (10 dígitos) | 9789681655457 (13 dígitos)

]]> Place hold on Un siglo de educacion en México /

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=89829