https://sibi.upn.mx/cgi-bin/koha/opac-search.pl?q=ccl=copydate%3A%221973%20%281997%20impr.%29%22&sort_by=title_az&format=rss 3 0 50 ISBN:9505180278 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=19604 Buenos Aires : Amorrortu, 1973 .
233 p. 9505180278

]]> Place hold on Enfoques sobre teoría política /

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=19604 ISBN:9505184123 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=26573 ]]> By Rogers, Carl R..
Buenos Aires : Amorrortu, 1973 .
179 p 9505184123

]]> Place hold on Grupos de encuentro /

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=26573 ISBN:8461040147 (1a. ed.) | 950518414X (3a. reimpr.) https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=43193 By Mannoni, Octave,.
Buenos Aires : Amorrortu, 1973 .
235 p. 8461040147 (1a. ed.) | 950518414X (3a. reimpr.)

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]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=43193