https://biblioteca.uaysen.cl/cgi-bin/koha/opac-search.pl?q=ccl=au%3AArias%2C%20Alberto%20M.&format=rss2 3 0 50 ISBN 9788498285079 (e-book) https://biblioteca.uaysen.cl/cgi-bin/koha/opac-detail.pl?biblionumber=206112 By Arias, Alberto M.. . 1 recurso en línea (138 páginas) , Contiene índice. 9788498285079 (e-book)

]]> https://biblioteca.uaysen.cl/cgi-bin/koha/opac-detail.pl?biblionumber=206112 ISBN 9788400105419 | 9788413350011 | 9788417261818 | 9788498287837 | 9788447221943 | 9788433865410 https://biblioteca.uaysen.cl/cgi-bin/koha/opac-detail.pl?biblionumber=281415 By Arias, Alberto M.,. . 1 online resource : 9788400105419 | 9788413350011 | 9788417261818 | 9788498287837 | 9788447221943 | 9788433865410

]]> https://biblioteca.uaysen.cl/cgi-bin/koha/opac-detail.pl?biblionumber=281415 ISBN 9788400105419 | 9788413350011 | 9788417261818 | 9788498287837 | 9788447221943 | 9788433865410 https://biblioteca.uaysen.cl/cgi-bin/koha/opac-detail.pl?biblionumber=325271 By Arias, Alberto M.,. . 1 online resource : 9788400105419 | 9788413350011 | 9788417261818 | 9788498287837 | 9788447221943 | 9788433865410

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