https://biblioteca.uaysen.cl/cgi-bin/koha/opac-search.pl?q=ccl=%28su%3A%22Conference%20papers%20and%20proccedings%2C%22%29&format=rss2 2 0 50 ISBN 9788413246819 https://biblioteca.uaysen.cl/cgi-bin/koha/opac-detail.pl?biblionumber=283314 . 1 online resource. , Selection of papers presented at the II Congreso Internacional en Ciencias Sociales held at Universidad Autónoma de Tamaulipas, Mexico on October 2019. 9788413246819

]]> https://biblioteca.uaysen.cl/cgi-bin/koha/opac-detail.pl?biblionumber=283314 ISBN 9788413246819 https://biblioteca.uaysen.cl/cgi-bin/koha/opac-detail.pl?biblionumber=327326 . 1 online resource. , Selection of papers presented at the II Congreso Internacional en Ciencias Sociales held at Universidad Autónoma de Tamaulipas, Mexico on October 2019. 9788413246819

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