https://sibi.upn.mx/cgi-bin/koha/opac-search.pl?q=ccl=Provider%3AProteo%2C&sort_by=title_az&format=rss 5 0 50 ISBN: https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=22660 By Piaget, Jean,.
Buenos Aires : Proteo, 1971 .
124 p.

]]> Place hold on El estructuralismo /

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=22660 ISBN: https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=24573 By Mer.
Buenos Aires : Proteo, 1969 .
142 p.

]]> Place hold on Filosofía y lenguaje :

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=24573 ISBN: https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=32224 Buenos Aires : Proteo, 1969 .
222 p.

]]> Place hold on Introducción a la psicolingüística /

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=32224 ISBN: https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=207069 Buenos Aires, Argentina : Editorial Proteo, 1969 .
375 páginas , Traducción de: Les notions de génese et structure.

]]> Place hold on Las nociones de estructura y génesis /

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=207069 ISBN: https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=49726 Buenos Aires : Proteo, 1970 .
382 p.

]]> Place hold on Psicología y epistemología genéticas :

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=49726