https://sibi.upn.mx/cgi-bin/koha/opac-search.pl?q=ccl=au%3A%22Gonz%C3%A1lez%20Villarreal%2C%20Roberto%2C%22%20and%20ccode%3AUPN&sort_by=title_az&format=rss 7 0 50 ISBN:9707021063 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=106598 ]]> By Orozco Olea, Vicente.
México : UPN, Dirección de Difusión y Extensión Universitaria, 2003 .
97 p. : 9707021063

]]> Place hold on Decisión y discriminación :

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=106598 ISBN:9707020512 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=89407 ]]> By González Villarreal, Roberto,.
México : UPN, 2002 .
114 p. 9707020512

]]> Place hold on Después de la liberación :

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=89407 ISBN:9789707022461 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=140909 ]]> By González Villarreal, Roberto,.
México : UPN, 2007 .
162 p. : 9789707022461

]]> Place hold on La educación en el Congreso :

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=140909 ISBN:9707021853 (v.1) | 9707021861 (v.2) https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=117488 By González Villarreal, Roberto,.
México : UPN, 2005 .
2 v. 9707021853 (v.1) | 9707021861 (v.2)

]]> Place hold on Un frío monstruo racional :

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=117488 ISBN: https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=43667 By González Villarreal, Roberto,.
México : UPN, 1994 .
103 p.

]]> Place hold on La pareja ambigua :

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=43667 ISBN:9786074130706 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=151599 ]]> By González Villarreal, Roberto,.
México : UPN, 2010 .
127 p. 9786074130706

]]> Place hold on El taller de Foucault /

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=151599 ISBN:9786074131031 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=155496 ]]> By González Villarreal, Roberto,.
México : UPN, 2011 .
242 p. 9786074131031

]]> Place hold on La violencia escolar :

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