00819nam0 22002531i 450 RML023668420231121125703.020121121d1984 ||||0itac50 baitaitz01i xxxe z01n˜Le œNigerPierre Donaint et FranČ¯is Lancrenon3eme edParis Presses Univ. de France 1984127 p.fig.17 cmITIT-0120121121IT-FR0098 Biblioteca Area Giuridico EconomicaFR0098 RML0236684Biblioteca Area Giuridico Economica 53TER COLL.Q.S.J./1461 53VM 0000053495 VM barcode:0004620VMA 1995051120121204 53NIGER633893UNICAS