https://biblioteca.uaysen.cl/cgi-bin/koha/opac-search.pl?q=ccl=au%3A%22Urbina%2C%20Eduardo%22&format=rss2 5 0 50 ISBN https://biblioteca.uaysen.cl/cgi-bin/koha/opac-detail.pl?biblionumber=249024 By Urbina, Eduardo.. Barcelona Anthropos, Editorial del Hombre 1991 . 1 online resource (207 pages)

]]> https://biblioteca.uaysen.cl/cgi-bin/koha/opac-detail.pl?biblionumber=249024 ISBN https://biblioteca.uaysen.cl/cgi-bin/koha/opac-detail.pl?biblionumber=249154 By Urbina, Eduardo. Potomac, Md., U.S.A. Scripta Humanistica 1990 . 1 online resource (v, 199 pages)

]]> https://biblioteca.uaysen.cl/cgi-bin/koha/opac-detail.pl?biblionumber=249154 ISBN https://biblioteca.uaysen.cl/cgi-bin/koha/opac-detail.pl?biblionumber=292421 By Urbina, Eduardo.. . 1 online resource (207 pages)

]]> https://biblioteca.uaysen.cl/cgi-bin/koha/opac-detail.pl?biblionumber=292421 ISBN https://biblioteca.uaysen.cl/cgi-bin/koha/opac-detail.pl?biblionumber=292551 By Urbina, Eduardo. . 1 online resource (v, 199 pages)

]]> https://biblioteca.uaysen.cl/cgi-bin/koha/opac-detail.pl?biblionumber=292551 ISBN 9788419045218 https://biblioteca.uaysen.cl/cgi-bin/koha/opac-detail.pl?biblionumber=339150 . 1 online resource. 9788419045218

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