https://repositorio-cea.sociales.unc.edu.ar/handle/123456789/956 Sat, 18 Apr 2026 07:21:14 GMT 2026-04-18T07:21:14Z https://repositorio-cea.sociales.unc.edu.ar/handle/123456789/961 AR-REC-0043-5 Cristal N5 Fri, 01 Sep 1944 00:00:00 GMT https://repositorio-cea.sociales.unc.edu.ar/handle/123456789/961 1944-09-01T00:00:00Z https://repositorio-cea.sociales.unc.edu.ar/handle/123456789/960 AR-REC-0043-4 Cristal N4 Tue, 01 Aug 1944 00:00:00 GMT https://repositorio-cea.sociales.unc.edu.ar/handle/123456789/960 1944-08-01T00:00:00Z https://repositorio-cea.sociales.unc.edu.ar/handle/123456789/959 AR-REC-0043-3 Cristal N3 Sat, 01 Jul 1944 00:00:00 GMT https://repositorio-cea.sociales.unc.edu.ar/handle/123456789/959 1944-07-01T00:00:00Z https://repositorio-cea.sociales.unc.edu.ar/handle/123456789/958 AR-REC-0043-2 Cristal N2 Thu, 01 Jun 1944 00:00:00 GMT https://repositorio-cea.sociales.unc.edu.ar/handle/123456789/958 1944-06-01T00:00:00Z