https://biblioteca.uaysen.cl/cgi-bin/koha/opac-search.pl?q=ccl=au%3A%22Ciudadanos%20para%20el%20Progreso%20%28Spain%29%22&format=rss2 2 0 50 ISBN 9788499403632 https://biblioteca.uaysen.cl/cgi-bin/koha/opac-detail.pl?biblionumber=253690 Madrid Biblioteca Nueva 2011 . 1 online resource (285 pages) , Compilation of articles published by the civic association Ciudadanos para el Progreso. 9788499403632

]]> https://biblioteca.uaysen.cl/cgi-bin/koha/opac-detail.pl?biblionumber=253690 ISBN 9788499403632 https://biblioteca.uaysen.cl/cgi-bin/koha/opac-detail.pl?biblionumber=296974 . 1 online resource (285 pages) , Compilation of articles published by the civic association Ciudadanos para el Progreso. 9788499403632

]]> https://biblioteca.uaysen.cl/cgi-bin/koha/opac-detail.pl?biblionumber=296974