https://sibi.upn.mx/cgi-bin/koha/opac-search.pl?q=ccl=copydate%3A%221986%20%281995%20impr.%29.%22&sort_by=title_az&format=rss 3 0 50 ISBN:9686001301 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=6002 ]]> By Pérez Brignoli, Héctor.
México : Alianza, 1986 .
205 p. 9686001301

]]> Place hold on Breve historia de Centroamérica /

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=6002 ISBN:8425411157 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=15740 ]]> By Shaw, Marvin E..
Barcelona, Esp. : Herder, 1986 .
517 p. 8425411157

]]> Place hold on Dinámica de grupo :

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=15740 ISBN:9681315863 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=108136 ]]> By García Alonso, Luz.
México : Diana, 1986 .
303 p. 9681315863

]]> Place hold on Etica, o, filosofía moral /

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