https://biblioteca.uaysen.cl/cgi-bin/koha/opac-search.pl?q=ccl=au%3A%22Barbero%2C%20Igor%20G.%22&format=rss2 5 0 50 ISBN 9788491800989 (e-book) https://biblioteca.uaysen.cl/cgi-bin/koha/opac-detail.pl?biblionumber=176375 By Barbero, Igor G.. . 1 recurso en línea (132 páginas) 9788491800989 (e-book)

]]> https://biblioteca.uaysen.cl/cgi-bin/koha/opac-detail.pl?biblionumber=176375 ISBN 9788491800996 | 9788491801009 https://biblioteca.uaysen.cl/cgi-bin/koha/opac-detail.pl?biblionumber=273674 By Barbero, Igor G.,. . 1 online resource. 9788491800996 | 9788491801009

]]> https://biblioteca.uaysen.cl/cgi-bin/koha/opac-detail.pl?biblionumber=273674 ISBN 9788491808480 | 9788491808497 https://biblioteca.uaysen.cl/cgi-bin/koha/opac-detail.pl?biblionumber=287445 By Barbero, Igor G.,. . 1 online resource. 9788491808480 | 9788491808497

]]> https://biblioteca.uaysen.cl/cgi-bin/koha/opac-detail.pl?biblionumber=287445 ISBN 9788491800996 | 9788491801009 https://biblioteca.uaysen.cl/cgi-bin/koha/opac-detail.pl?biblionumber=317363 By Barbero, Igor G.,. . 1 online resource. 9788491800996 | 9788491801009

]]> https://biblioteca.uaysen.cl/cgi-bin/koha/opac-detail.pl?biblionumber=317363 ISBN 9788491808480 | 9788491808497 https://biblioteca.uaysen.cl/cgi-bin/koha/opac-detail.pl?biblionumber=332491 By Barbero, Igor G.,. . 1 online resource. 9788491808480 | 9788491808497

]]> https://biblioteca.uaysen.cl/cgi-bin/koha/opac-detail.pl?biblionumber=332491