cx a22 3 45 249218879 http://www.idref.fr/249218879 20200922 20210825172531.000 674822320 674822320 Tp5 http://viaf.org/viaf/41160242738852430174 VIAF VIAF 20210804 20200922afrey50 ba0 fre FR 0 1 0 aa AFNOR ba0yba0y 0 Elkine Emilie FR Abes 20210825 AFNOR Mission Indigo Maths 4e / Sous la Direction de Christophe Barnet, 2020 Elkine, Emilie