https://sibi.upn.mx/cgi-bin/koha/opac-search.pl?q=ccl=%28su%3A%22ESCEPTICISMO%22%29&sort_by=title_az&format=rss 3 0 50 ISBN:9870001386 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=104580 ]]> Buenos Aires : Lumen, 2001 .
154 p. 9870001386

]]> Place hold on Cinco ensayos acerca de la actitud escéptica /

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=104580 ISBN:9786072802124 (UAM) | 9788497848695 (Gedisa) https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=186421 ]]> México : UAM-Iztapalapa : | Gedisa, 2014 .
424 p. 9786072802124 (UAM) | 9788497848695 (Gedisa)

]]> Place hold on Dudas filosóficas :

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=186421 ISBN:9502301374 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=46598 ]]> By Ayer, Alfred Jules,.
Buenos Aires : EUDEBA, 1985 .
271 p. 9502301374

]]> Place hold on El problema del conocimiento /

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