00261nam a2200109Ia 4500008004100000040002500041082001300066100002400079245003100103260000900134300000800143230627s9999    xx            000 0 und d  aNORSU-SiacNORSU-Sia  a.306 M31  aManuel, E. Arsenio  0aManuvu social organization  c1973  a424