https://sibi.upn.mx/cgi-bin/koha/opac-search.pl?q=ccl=copydate%3A%221979%20%281990%20impr.%29.%22&sort_by=title_az&format=rss 3 0 50 ISBN:8420629812 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=82866 ]]> By Crombie, I. M..
Madrid : Alianza 1979 .
2 v. , La biblioteca tiene el v.1 8420629812

]]> Place hold on Análisis de las doctrinas de Platón /

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=82866 ISBN:9684112319 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=40210 ]]> By Alonso, Antonio.
México : Era, 1979 .
196 p. 9684112319

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]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=40210 ISBN:9682925002 | 9682925118 (reimpr.) https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=82190 ]]> By Stavenhagen, Rodolfo.
México : CNCA : | INI, 1979 .
198 p. 9682925002 | 9682925118 (reimpr.)

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