https://biblioteca.uaysen.cl/cgi-bin/koha/opac-search.pl?q=ccl=%28su%3A%22Concrete%22%29%20AND%20%28su%3A%22Analysis.%22%29&format=rss2 3 0 50 ISBN 9788400100018 (e-book) https://biblioteca.uaysen.cl/cgi-bin/koha/opac-detail.pl?biblionumber=215331 By Medina Martínez, Cesar.. . 1 recurso en línea (69 páginas) , Contiene índice. 9788400100018 (e-book)

]]> https://biblioteca.uaysen.cl/cgi-bin/koha/opac-detail.pl?biblionumber=215331 ISBN 9788400100018 https://biblioteca.uaysen.cl/cgi-bin/koha/opac-detail.pl?biblionumber=264858 By Medina Martínez, César,. . 1 online resource : 9788400100018

]]> https://biblioteca.uaysen.cl/cgi-bin/koha/opac-detail.pl?biblionumber=264858 ISBN 9788400100018 https://biblioteca.uaysen.cl/cgi-bin/koha/opac-detail.pl?biblionumber=307913 By Medina Martínez, César,. . 1 online resource : 9788400100018

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